Location: New York
Workplace: Hybrid
Patreon is a media and community platform where over 300,000 creators give their biggest fans access to exclusive work and experiences. We offer creators a variety of ways to engage with their fans and build a lasting business including: paid memberships, free memberships, community chats, live video, and selling to fans directly with one-time purchases.
Ultimately our goal is simple: fund the creative class. And we're leaders in that space, with:
- $10 billion+ generated by creators since Patreon's inception
- 100 million+ free memberships for fans who may not be ready to pay just yet, and
- 25 million+ paid memberships on Patreon today.
We're continuing to invest heavily in building the best creator platform with the best team in the creator economy and are looking for a Software Engineer, Backend to support our mission.
This role is based in New York or San Francisco and open to those who are able to be in-office 3 days per week on a hybrid work model.
About the Team
Our team builds the insights and analytics experiences creators rely on to understand and grow their business on Patreon, along with the infrastructure that keeps those numbers accurate and trustworthy. We partner closely with Data Engineering, Data Science, Product, and Design to turn creator and fan data into features creators use every day.
About the Role
As a Backend Engineer on the team, you will build and own the services, APIs, and data flows behind creator insights. You will bring a strong backend foundation and the curiosity to work in the data layer: designing data models, building and maintaining pipelines and jobs, and making sure the data creators see is correct, fast, and reliable. You will work across the stack from ingestion to the product surface, and take on work that today depends heavily on Data Engineering.
In this role you will:
- Design, build, and operate backend services and APIs that serve creator insights at scale.
- Build and maintain data pipelines, jobs, and models that feed insights features, in partnership with Data Engineering.
- Improve data quality, monitoring, and performance so creators can trust what they see.
- Collaborate with product managers, designers, data scientists, and engineers to turn ambiguous questions into well-scoped solutions.
- Drive technical design, write well-tested and maintainable code, and mentor teammates.
What you’ll need:
- 3+ years or 5+ years of experience in backend software development, building production services and APIs.
- Strong programming skills in Python or a similar language, with good engineering practices (testing, CI/CD, monitoring).
- Strong SQL skills and experience designing and optimizing relational data models (e.g. MySQL, PostgreSQL).
- Hands-on experience with data-intensive work, such as batch or streaming pipelines, scheduled jobs, event logging, or serving analytical data (e.g. Airflow, Spark, Kafka / Kinesis, dbt, a data lake or warehouse).
- Care about data accuracy and reliability, including idempotency, backfills, and handling late or duplicate data.
- Excellent collaboration and communication skills; comfortable partnering with product, design, and data teams.
- Bachelor's degree in Computer Science, Computer Engineering, or a related field, or the equivalent.
Bonus if you have:
- Experience with data quality, lineage, or observability tooling.
- Experience building customer-facing analytics, reporting, or insights features.
- Familiarity with metric design and data modeling for analytics and experimentation.
- Familiarity with Elastic Search or OLAP
We hire talented and passionate people from different backgrounds because workplace diversity and inclusion is critical to our ability to serve creators worldwide. If you’re excited about a role but your past experience doesn’t match with every bullet point outlined above, we strongly encourage you to apply anyway. If you’re a creator at heart, are energized by our mission, and share our company values, we’d love to hear from you.
About Patreon
Patreon powers creators to do what they love and get paid by the people who love what they do. Our team is passionate about making this mission and our core values come to life every day in our work. Through this work, our Patronauts:
- Put Creators First | They’re the reason we’re here. When creators win, we win.
- Build with Craft | We sign our name to every deliverable, just like the creators we serve.
- Make it Happen | We don’t quit. We learn and deliver.
- Win Together | We grow as individuals. We win as a team.
Patreon is proud to be an equal opportunity employer. We provide employment opportunities without regard to age, race, color, ancestry, national origin, religion, disability, sex, gender identity or expression, sexual orientation, veteran status, or any other protected class. If you need a reasonable accommodation during the interview process, please let us know via email at accommodations@patreon.
[US] Patreon offers a competitive benefits package including and not limited to salary, equity plans, healthcare, flexible time off, company holidays and recharge days, commuter benefits, lifestyle stipends, learning and development stipends, patronage, parental leave, and 401k plan with matching.
[Portugal] Patreon offers a competitive benefits package including and not limited to salary, equity plans, healthcare, vacation leave, company holidays and recharge days, lifestyle stipends, learning and development stipends, patronage, parental leave and sick leave, and pension with an employer contribution.
[UK] Patreon offers a competitive benefits package including and not limited to salary, equity plans, vacation leave, company holidays and recharge days, patronage, parental leave and sick leave, and pension with an employer contribution.
Patreon operates under a hybrid work model, where employees based in office locations are expected to come into the office three days per week, excluding sick time and paid leave. The goal of this policy is to be intentional about the in-person time we spend together to strengthen the feeling of community at Patreon. Candidates hired into remote-eligible roles are not expected to meet the same requirements.
At Patreon, we believe in fair and transparent pay. In compliance with New York and California pay transparency laws, we are sharing the expected salary range for this role.
The posted salary range is dependent on the location and the level. This range may encompass multiple levels within the role’s job family. The final offer will be based on candidate’s experience, skills, competencies, and geographic location, aligning with the appropriate job level within Patreon’s leveling framework. For remote employees located outside CA and NY, salary may vary based on location and local market conditions.
Patreon reserves the right to modify or update compensation and benefits at any time.
ГибридNew York; For remote employees located outside CA and NY, salary may vary based on location and local market conditions
Location: Paris; Helsinki
Workplace: Hybrid
ABOUT VOODOO
Voodoo is a consumer tech company founded in Paris in 2013, with one mission: entertain the world. Today we are 1,000 people, generating $1b+ in annual revenue, profitably. Our games and apps have passed 7 billion downloads and reach 200 million+ active users every month, making Voodoo the #3 mobile publisher worldwide in downloads, after Google and Meta. We were backed by Goldman Sachs, Tencent and GBL along the way.
TEAM
The Engineering & Data team builds innovative tech products and platforms to support the impressive growth of their gaming and consumer apps which allow Voodoo to stay at the forefront of the mobile gaming industry.
Helix is our flagship Ad-Network team of around 60 top-tier engineers and data scientists spanning backend, mobile SDKs, data engineering, infrastructure, and AI. Helix has evolved beyond powering Voodoo's own gaming portfolio—our technology is now directly integrated into games from external, third-party publishers worldwide.
Operating across millions of third-party devices in real-time bidding environments creates unique technical challenges around SDK performance, ultra-low latency, and intelligent automation.
Within Helix, you'll join the RTB team, the group that owns the bidder and the services behind it that help it take the optimal bidding decision. Bidder, pricing, models and data are all built in-house, so nothing is out of reach when you want to change how a bid gets made. You will work with expert backend and machine-learning engineers in real-time bidding, on a system that prices ad requests across mobile gaming in real time, at a scale few teams get to work at.
ROLE
We’re looking for a Senior Product Manager - Real Time Bidding to join our Engineering & Data team. In this role, you’ll drive product decisions across the full bidding pipeline.
You'll own projects end-to-end: roadmap, trade-offs, shipping, and cross-team contract. You will also:
- Own the roadmap of the bidding pipeline. How we target, price, pace and cap, and what goes live in the bid path and when.
- Own the delivery. Adapt to changes, set clear priorities, communicate effectively
- Own experimentation as a product. Other teams test ideas on the bidder through the framework we build. You make sure they can run the experiments they need, trust the results, and get an answer fast.
- Keep the pieces fitting together. You spot a change in one team that will break another before it reaches production.
- Contribute to the product strategy beyond your scope.
PROFILE (MUST HAVE)
- Experience in programmatic advertising. You have worked on pricing, bidding or auction logic on a DSP, bidder or exchange, you know the pipeline from bid request to win, and you can explain the business impact of your work.
- Analytical mindset. You back decisions with data and understand the statistical basis of pricing and experimentation.
- You own outcomes across teams. When a change in one team is about to break another, you catch it and drive the fix before it ships.
- You use AI tooling daily to write specs, analyse data and prototype, and you move faster because of it.
PROFILE (NICE TO HAVE)
- Mobile user acquisition: app install campaigns, attribution or mediation.
- Experience working with ML or data science teams.
- Supply-side experience: ad exchange or SSP.
- Background in statistics, operations research or economics.
BENEFITS
- Competitive salary based on experience
- Swile Lunch voucher
- Gymlib (100% covered by Voodoo)
- Premium healthcare coverage with SideCare, 100% covered for you and your family
- Wellness activities in our Paris office
- Remote Fridays
Location: Berlin
Workplace: OnSite
About Peec AI
Peec AI is a Berlin-based Series A startup building analytics and intelligence tools for modern SEO and growth teams. As search rapidly evolves with AI changing how people discover information online, companies need better ways to understand where they appear, how they perform, and where new growth opportunities exist. Peec AI helps teams track their visibility, measure performance, and uncover opportunities to grow their organic presence in an increasingly complex search landscape.
About the role
We're looking for a Visiting Brand Designer to join our team for a minimum 3-months internship and get hands-on with real design.
From week one you'll ship real assets across our website, social, campaigns, and events, and quickly grow into someone the team relies on for sharp, on-brand design.
A big part of the role is being a design partner to people across Peec AI: helping teammates turn ideas into polished, on-brand presentations (internal and external), and tackling the everyday design tasks that keep a fast-moving startup looking sharp. You'll learn how a brand actually gets built and maintained day to day, working side by side with our designers and marketers, and walk away with a portfolio full of real, shipped work.
If you love clean visual craft, exploring different art directions, and iterating your way to something great, and want to learn fast in a high-energy team, this one's for you.
What you'll do
- Design on-brand assets across marketing channels, social content, campaign visuals, event materials, and web graphics
- Become our go-to for amazing presentations: transforming internal and external decks into polished, persuasive, on-brand stories
- Support stakeholders across the company with day-to-day design tasks, helping everyone communicate visually and stay on-brand
- Work inside our design system and help keep things consistent, scalable, and cohesive
- Collaborate closely with Growth, Sales, and GEO teams, learning how great brand work comes together end to end
What we're looking for
- A growing portfolio (university projects, freelance, personal work, all welcome) that shows a strong eye for layout, typography, and visual storytelling
- Strong working knowledge of Figma, and ideally some Adobe Creative Suite or equivalent
- Confident presentation design skills, turning information into something clear, structured, and beautiful
- Detail-obsessed, with the instinct to make things look right, not just done
- Eager to learn, take feedback, and move quickly in a fast-paced environment
- Experience in B2B and worked in a startup environment
- Strong communication skills and a collaborative, can-do attitude
- Hands-on internship or studio experience, ideally in a B2B or startup environment
Bonus points
- A strong interest in software products, AI, and emerging tech
- Experience with motion, animation, or prototyping (After Effects, Lottie, Framer)
What we offer
- Real ownership and shipped work from week one
- Close mentorship from experienced brand and growth designers
- A collaborative, high-energy in-office environment in the heart of Berlin
- A front-row seat to building a brand in a brand-new market category
- Paid Dinner & Uber home when working late
- The most beautiful office space and work environment in Berlin
Location: Warsaw, Poland; Poland
On behalf of
FinTech
Client #4
, SD Solutions is looking for a talented
Senior Java Developer
SD Solutions is a staffing company operating globally. Contact us to get more details about the benefits we offer.
Responsibilities:
Work as a Senior Java Engineer for an
online card payment system
that processes
millions of transactions a day
for 1000+ merchants in 160 currencies, with
99,995% uptime
Work with technologies such as:
Java, Kotlin, Spring, Hibernate, SQL, Selenium, Gradle, AWS
Building new features and automated tests with the
highest attention to code quality
and Continuous Delivery rules
Finding and improving solutions for both technical and business issues
Working with highly skilled specialists with the most efficient technologies and tools
Requirements:
At least
5 years
of hands-on Java development experience - not only coding but also problem-solving with a medium to high level of autonomy in projects
High level of expertise in Java and a solid knowledge of the listed technologies/tools
Academic degree in IT/programming field
Proven track record of delivering
high-quality code
with attention to
scalability
and
reliability
.
Strong
analytical skills
and a predisposition for innovative thinking
Decision-making approach and a goal-oriented attitude
Fluency in
English
An open-minded and easygoing personality is a must - we like to like each other!
Advantages:
Technologies: JavaScript (ES7+), React
Experience in Datadog, OpenSearch, Sentry
Experience in the payments/fintech industry
Product-based IT company experience
Fluency in
Polish
About the company:
A global fintech company providing unified payment infrastructure and financial services for merchants and consumers worldwide. The platform integrates multiple payment channels into a single solution, combining in-house technology development and product innovation to streamline transactions at scale.
By applying for this position, you agree to the terms outlined in our Privacy Policy. Please take a moment to review our Privacy Policy
https://sd-solutions.breezy.hr/privacy-notice
, and make sure you understand its contents. If you have any questions or concerns regarding our Privacy Policy, please feel free to contact us.
Location: UK: Manchester (Landmark, St Peter's Square, 1 Oxford St)
Workplace: Hybrid
The role & impact
In this role, you will play a key part in delivering world-class support and guidance to small business owners, bookkeepers, and accountants who rely on Xero and Melio. You will help customers resolve queries quickly and effectively across multiple channels, enabling them to understand and realise the full value of the business payments platform. By guiding users through key product features and workflows, you will empower small businesses to manage their accounts payable with ease while authentically representing the brand in every interaction.
Operating in a fast-paced environment, you will troubleshoot complex issues and deliver clear, empathetic, and reliable support that meets high service standards. You will take personal ownership over your success, working towards productivity and quality goals while keeping customers updated every step of the way.
The team & how they connect
You will join Xero's Customer Experience team while maintaining a dedicated focus on supporting US-based Melio customers and product workflows. The team collaborates closely across various departments within Xero and Melio to share insights, solve customer challenges, and streamline support experiences. Together, they embrace a growth mindset and continuously adapt to evolving strategies, tools, and technology to deliver outstanding customer outcomes.
Initially, the role will focus on:
- Providing fast, high-quality support across phone, email, and live chat channels.
- Navigating case management systems such as Salesforce and Zendesk to capture details accurately.
- Assisting customers with accounts payable workflows, vendor payment features, and platform navigation.
- Escalating complex technical issues smoothly while keeping customers fully informed of progress.
Where and how you can work
We are looking to add Customer Experience Specialists to our team who will work the following schedule:
- Monday through Friday, 11:30AM - 8PM
- As this role involves supporting US-based customers, there will be a requirement to work some UK Public Holidays (excluding Christmas Day, and New Years Day)
- There will also be an evening pay supplement for shifts ending at 8:00 PM
Please note that the anticipated start date will be in 18 January 2027.
Here are some of the things we're looking for, for this role:
- Experience in a customer service environment working towards service levels and quality targets.
- Proven problem-solving skills with a thoughtful, diligent approach to resolving queries.
- Confidence in managing multi-channel communications, including phone, email, and concurrent live chat interactions.
- Technical proficiency with tools like Google Suite or Microsoft Office, and exposure to small business accounting platforms or CRM software such as Salesforce or Zendesk.
- Strong relationship-building skills grounded in empathy, active listening, and clear communication.
- Adaptability and a growth mindset that thrives in a fast-paced, high-change landscape.
Apply even if your experience isn't a perfect match! At Xero, we hire based on your skills, passion, and the unique perspective you can bring to enhance our culture and team.
• Разрабатывать full-stack-функции: от схемы данных и API до интерфейса и деплоя. • Создавать AI-агентов, инструменты ассистентов, retrieval и streaming-системы.
Location: Bulgaria, Georgia, Poland, Romania, Uzbekistan
Why Join Exadel
We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.
From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.
About the Client
Our client is one of the Big Four accounting firms and the world’s largest professional services network. Headquartered in London, they operate in 150+ countries with 460,000+ professionals delivering excellence in audit, tax, consulting, and advisory.
About the Role
You will focus on partnering with the Development, DevSecOps, and Cyber teams to create, implement, and apply Microsoft best practices, principles, processes, and culture regarding DevOps within an Azure-hosted environment. You will provide subject matter expertise on application design, infrastructure, monitoring, and GitHub pipeline development, leading our engineering teams in building secure software and development and implementing security controls in an Agile environment.
Project Tech Stack
Azure Cloud, Microservices Architecture, .NET 8, ASP.NET Core services, Python, Mongo, Azure SQL, Angular 18, Kendo, GitHub Enterprise with Copilot
What You’ll Do
Advocate for the application teams; DB Services, Cybersecurity, DevOps, and Agile engineering procedures, quality engineering practices, and advanced requirement capturing techniques for improving end-to-end secure delivery practices
Design and implement strategies for collaboration, code, infrastructure, source control, security, compliance, continuous integration, testing, delivery, monitoring, and feedback with a heavy focus on DB infrastructure and automation
Manage Github Actions Pipelines with a heavy emphasis on custom flows and actions as well as Azure DevOps projects (minor). This will include implementing automation tools and frameworks for CI/CD pipelines
Assist with the configuration and setup of Azure SQL, MongoDB Atlas, and PostgreSQL (future) following MS best practices
Responsible for day-to-day collaboration with the different application/asset teams to ensure the successful implementation of secure coding practices and integration of secure application and design processes across Deloitte. Supports the Secure Systems Development Lifecycle (SSDLC), including functional and non-functional cybersecurity and DB requirements
Monitor systems, identify performance bottlenecks, and implement solutions in a proactive manner
Develop and maintain design and troubleshooting documentation
Provide training and support to internal teams, peers, and stakeholders
Plan DR measures and maintain data storage security in Azure
What You Bring
Extensive professional of experience in DevOps engineering and Software Engineering
Working with Secure CI/CD pipelines (mainly GitHub Actions & Flows) and ALM tools to automate security requirements validation tasks
Programming skills in one or more of the following programming and markup languages: Java, .Net, Terraform, Python, Visual Basic, PowerShell, Bash, C++, C#, Django, JavaScript, YAML, HTML, CSS, etc.
Hands-on experience with containerization, orchestration, and Cloud infrastructure management (e.g., Infrastructure as Code, immutable infrastructure, Configuration as Code)
Understanding and experience with Azure SQL and Mongo is a requirement
Background in Kubernetes (AKS) and Linux is a requirement
Expertise in Azure cloud services (Azure SQL, Azure ServiceBus, Azure Redis, KeyVaults, Azure Storage, etc) is a requirement
Understanding of network architectures and services (e.g., VPN, routing, firewall, NSGs, etc.)
Knowledge of Source Code Management concepts (e.g., code lines, branching, merging, integration, versioning). Proficiency in using Git for version control is a must
Ability to translate traditional SDLC approach (plan, code, build, test, release, deploy, and monitor) to the phases of agile development when writing software to automate security-related tasks
Nice to Have
Knowledge of CI/CD Pipeline creation in Azure DevOps
Azure certifications (e.g., Azure DevOps engineer expert and Azure Administrator Associate)
English level
Intermediate
Legal & Hiring Information
Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more.
Reasonable accommodations are available to enable individuals with disabilities to perform essential functions.
Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs.
Compensation details are shared with candidates at the early stage of the recruitment process.
The offer is not binding until a signed contract is in place.
Your Benefits at Exadel
Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.
International projects
In-office, hybrid, or remote flexibility
Medical healthcare
Recognition program
Ongoing learning & reimbursement
Well-being program
Team events & local benefits
Sports compensation
Referral bonuses
Top-tier equipment provision
Exadel Culture
We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.
Location: Austin, in-person
Underwriting & Funding Manager
About the role
inKind is looking for an Underwriting & Funding Manager to evaluate restaurant funding opportunities and make disciplined, timely funding decisions. You’ll own the review process from initial diligence through final recommendation or approval, helping inKind fund strong restaurant partners while managing risk.
This role requires financial judgment, attention to detail, and the ability to understand the business behind the numbers. You should be comfortable making decisions with incomplete information, asking thoughtful questions, and explaining your conclusions clearly.
What you’ll do
Review new funding opportunities. Assess applications, financial statements, sales trends, bank activity, existing obligations, and other supporting materials for completeness and accuracy.
Underwrite restaurant businesses. Evaluate operating performance, cash flow, liquidity, ownership experience, and the restaurant’s ability to support the proposed funding structure.
Determine appropriate funding terms. Recommend funding amounts, structures, conditions, and risk mitigants based on your analysis and inKind’s underwriting guidelines.
Make funding decisions. Approve or decline requests within your delegated authority and present exceptions or larger transactions to the appropriate decision-makers.
Document your judgment. Prepare concise underwriting summaries that explain the opportunity, key risks, assumptions, and rationale for each decision.
Lead diligence. Work with restaurant owners and internal teams to resolve questions, verify information, and identify material discrepancies or potential fraud.
Coordinate funding readiness. Confirm that required approvals, documentation, and funding conditions are complete before funds are released.
Improve the process. Help refine underwriting standards, approval workflows, and reporting to make decisions more consistent and efficient.
Learn from performance. Partner with the team monitoring funded restaurants to compare actual results with underwriting assumptions and improve future decisions.
Minimum Experience
4+ years of experience in commercial underwriting, small business financing, fintech lending, credit analysis, investment analysis, or a related field.
Strong financial statement analysis and modeling skills, including the ability to evaluate cash flow, liquidity, leverage, repayment capacity, and unit-level economics.
Experience independently evaluating transactions, assessing financial and operational risks, and making or recommending funding decisions.
Experience building, implementing, or improving underwriting processes, with a focus on automation, operational efficiency, and scalable decision-making.
Ability to translate underwriting policies, financial thresholds, risk indicators, and approval requirements into structured business rules and automated workflows.
Strong analytical and technical aptitude, with the ability to work with financial datasets, identify patterns, validate information, and support data-driven underwriting decisions.
Strong Excel or Google Sheets skills, including financial modeling, scenario analysis, and working with transaction-level data.
Familiarity with underwriting systems, financial data platforms, automated decisioning tools, or workflow automation technologies.
Ability to partner effectively with Product, Engineering, and Data teams to define requirements, test solutions, and implement improvements to underwriting systems and processes.
Sound commercial judgment and the ability to balance funding opportunities, speed of execution, and disciplined risk management.
Clear written and verbal communication skills, including the ability to explain complex financial findings, underwriting decisions, and technical requirements to financial and nonfinancial stakeholders.
Strong organization, attention to detail, and follow-through, with the ability to manage multiple funding reviews and process improvement initiatives without sacrificing quality.
Preferred Experience
Restaurant, hospitality, or multiunit business underwriting experience.
Familiarity with restaurant point-of-sale (POS) data, payment processing systems, seasonality, food and labor costs, and location-level profitability.
Experience with alternative financing structures, including revenue-based financing or merchant cash advances.
Hands-on experience implementing automated underwriting workflows, rules-based decision engines, risk-scoring models, or automated approval processes.
Experience integrating or analyzing financial data from banking platforms, POS systems, payment processors, or third-party data providers.
Working knowledge of SQL and experience with Snowflake, Sigma, Tableau, or similar data and business intelligence platforms.
Experience using AI, machine learning, or automation tools to improve financial analysis, document processing, risk assessment, or underwriting efficiency.
A track record of building or refining underwriting policies, approval frameworks, and risk management processes in a high-growth fintech or lending environment.
What success looks like
You deliver timely, well-supported funding decisions; identify material risks before funding; maintain clear and complete approval records; and help inKind grow a healthy portfolio of restaurant partners.
Compensation and benefits: $120,000 - 155,000 base salary + Benefits
Who we are:
inKind connects passionate diners with exceptional restaurants across the country. inKind partners with thousands of restaurants and has millions of users who want to discover great places, dine confidently, and earn meaningful rewards.
Through the inKind app, guests earn 20% back every time they dine, turning everyday meals into something more rewarding. From celebrated restaurant groups like José Andres and Michael Mina to beloved neighborhood favorites, inKind helps diners explore the best restaurants in town while supporting the restaurants and chefs who shape how their cities eat.
Rooted in hospitality and built on a win-win philosophy, inKind exists to help great restaurants thrive while inspiring guests to dine out more often. Every meal creates value on both sides of the table, empowering diners to savor more while strengthening the restaurant community.
inKind is an Equal Opportunity Employer. We believe that diversity is vital to inKind's ability to provide our clients with the best recommendations and are committed to fostering a varied and inclusive work environment. Your race, color, ancestry, religion, gender, gender identity, national origin, sexual orientation, age, marital status, disability status, veteran status, or any other protected category have no bearing on our hiring decisions.
By submitting this application, you acknowledge that inKind Cards, Inc. may share the information you provide with trusted third-party service providers, including fraud detection and application processing partners, to evaluate your application and ensure the integrity of our hiring process. Your information will be handled in accordance with our
Privacy Policy
. For California residents and others with applicable rights, please review our privacy notice for information about your rights regarding your personal data.
Location: Barcelona
Workplace: OnSite
Company Description
We’re http://checkout.comCheckout.com http://Checkout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day.
We are where the world checks out, enabling over 10 billion transactions yearly for more than one billion global shoppers.
Whether you want to book a holiday, order food, renew a subscription, or check out online, there’s a good chance our tech powers the payments behind the scenes. Our platform helps the most ambitious businesses deliver effortless digital experiences, at scale.
If you want to do career-defining work, you’ve come to the right place. We move fast, think globally, and believe great teams are built by hiring exceptional people with conviction, curiosity, and the desire to make an impact.
With 20 offices across six continents and London as our HQ, we’re shaping the future of fintech – and we’re just getting started.
The Mission:
We are looking for a proactive business builder who wants to become an expert in the global payments landscape. In this role, you aren't just a "lead generator" - you are a strategic partner to Sales. You will use a blend of highly relevant, strategic outreach, AI-driven insights, and deep technical research to open doors at the world’s most prestigious brands. We expect you to master the complexities of the payments industry to source and support high-intent opportunities that drive actual revenue..
What You’ll Do:
- Master the Payments Craft: Rapidly develop a deep, technical understanding of our product suite and global payment trends to act as a consultant to prospective merchants.
- Strategic Account Mapping: Conduct in-depth research into organizational structures and competitive landscapes to identify and engage high-value strategic accounts.
- Advanced Discovery: Conduct high-level discovery calls that move past the "pitch" to uncover deep technical and business challenges for the merchant.
- Drive Growth Momentum: Maintain a high-performing operating rhythm in daily outreach, consistently striving for excellence while contributing to a high-standard team environment.
- Support the Sales Lifecycle: Partner closely with Sales to move deals through the funnel, providing support on follow-ups and maintaining momentum to ensure successful financial go-lives.
- Cross-Functional Leadership: Partner with Solutions Engineering, Underwriting, and Product teams to align internal stakeholders and accelerate the sales cycle.
- Leverage AI & Sales Tech: Proactively use AI-driven systems (e.g., Salesforce, intent-data tools) and advanced analytics to optimize lead generation, territory planning, and pipeline accuracy.
- Operational Rigor: Maintain a data-backed approach to your territory, utilizing qualification frameworks (like MEDDIC) and keeping the CRM (Salesforce) as a source of truth.
What You Bring:
- German or Polish Native is essential
- Proactive Ownership: You take end-to-end accountability for your territory and outcomes, proactively plan your quarter to overachieve.
- Intellectual Curiosity: A relentless drive to learn the mechanics of complex financial technology and industry dynamics.
- Exceptional Communication & Presence: Excellent listening and communication skills (written, verbal, and in person). You have the confidence and clarity to engage effectively with stakeholders at all levels - from internal product leads to C-suite executives at global brands.
- Technical & AI Fluency: A desire to leverage the latest sales technology and AI tools to work smarter, not just harder.
- Exceptional Resilience: A fundamentally positive approach that maintains momentum through setbacks and challenges.
- Coachability: A track record of actively seeking feedback and immediately implementing it to improve your performance.
- Persistence & Precision: A high level of attention to detail combined with a steadfast commitment to excellence in a fast-paced environment.
- Team Impact & Collective Success: You believe in winning as a team and contribute to a supportive, inclusive environment where everyone can perform at their best. You are a positive cultural force who shares feedback respectfully and collaborates cross-functionally to help the entire organization improve.
Additional Information
Bring all of you to work
We create the conditions for high performers to thrive, through real ownership, fewer blockers, and work that makes a difference from day one.
Here, you’ll move fast, take on meaningful challenges, and be recognized for the impact you deliver. It’s a place where ambition gets met with opportunity, and where your growth is in your hands.
We work as one team, and we back each other to succeed. So whatever your background or identity, if you’re ready to grow and make a difference, you’ll be right at home here.
It’s important we set you up for success and make our process as accessible as possible. So let us know in your application, or tell your recruiter directly, if you need anything to make your experience or working environment more comfortable.
Life at Checkout.com http://Checkout.com
We understand that work is just one part of your life. Our hybrid working model offers flexibility, with three days per week in the office to support collaboration and connection.
Curious about what it’s like to be part of our team? Visit our Careers Page https://www.checkout.com/careers to learn more about our culture, open roles, and what drives us.
For a closer look at daily life at Checkout.com http://Checkout.com, follow us on LinkedIn https://www.linkedin.com/company/checkout/life/ and Instagram https://www.instagram.com/checkout_com/
Location: London
Workplace: Remote
Recruiter, Sales and GTM - (Fixed Term Contract)
The Talent Acquisition team at Chainalysis is responsible for scaling the most important ingredient to our success – people. Our mission is to build and execute a talent acquisition strategy that is inclusive, rigorous, and repeatable around the world.
We’re looking for a Recruiter (Fixed Term Contract) to support hiring across our EMEA and APAC go-to-market teams during an exciting period of growth. In this role, you’ll partner directly with business leaders across enterprise and public sector teams to attract and hire exceptional talent who are helping build trust in the blockchain ecosystem.
This is an opportunity to join a mission-driven company operating at the intersection of cryptocurrency, technology, and financial crime investigations, while working closely with a collaborative global Talent Acquisition team.
Contract Details
- Fixed term contract (6 mths)
- Hybrid working – 1 day per week in our London office
- Immediate impact supporting high-priority GTM hiring across EMEA & APAC
In this role, you’ll:
- Own full-cycle recruiting for go-to-market roles across EMEA, including enterprise sales, account management, and customer-facing roles
- Build and execute proactive sourcing strategies to engage top talent across SaaS, fintech, and emerging crypto markets
- Partner closely with hiring managers and senior leaders to define hiring strategies and identify the right profiles for their teams
- Manage candidates through the full interview process, delivering a high-touch, transparent candidate experience
- Provide market insight and hiring guidance to stakeholders, acting as a trusted recruiting partner
- Maintain strong pipelines of diverse talent across multiple geographies
- Collaborate with the global Talent Acquisition team to share best practices and improve recruiting processes
We’re looking for candidates who have:
- A track record of successfully recruiting sales and go-to-market talent, particularly quota-carrying roles
- Experience recruiting within SaaS, fintech, cybersecurity, or other high-growth technology environments
- A strong interest in cryptocurrency, blockchain, or the digital assets ecosystem
- Experience working closely with senior stakeholders in fast-paced environments
- Excellent sourcing and talent mapping skills, with the ability to generate strong pipelines independently
- A structured and organised approach to managing multiple searches simultaneously
- A collaborative mindset and a strong sense of ownership over hiring outcomes
Nice to have experience:
- Experience recruiting across EMEA markets
- Previous exposure to crypto, blockchain, or Web3 companies
- Experience hiring for professional services or customer-facing technical roles
- Experience working in high-growth or pre-IPO environments
- Familiarity with Ashby ATS and sourcing tools
AI at Chainalysis
AI is not a feature at Chainalysis - it is a new way of working. One that turns instructions into work done, and helps us move faster than the threats we're built to counter, and we expect our employees to take ownership of the output and ensure quality. As the world's most trusted blockchain analytics platform, Chainalysis sits at a rare intersection of proprietary data, regulatory relationships and crypto expertise that makes it uniquely placed to shape and lead the next era of AI-driven intelligence - and we expect everyone here, regardless of role, to be an active part of it.
AI fluency is tied directly to how we measure performance and how we plan to win. There is no substitute for your own curiosity. We provide the tools, workflows, and space to experiment - but the expectation is that you develop these capabilities yourself, bring ideas, and collaborate across teams to reinvent the way work gets done. We are not using AI to do less. We are using it to do what was never possible before.
About Chainalysis
Chainalysis is the blockchain data platform, making it easy to connect the movement of digital assets to real-world services. Powered by deep blockchain data and AI, organizations can investigate illicit activity, manage risk exposure, and develop innovative market solutions built on the industry's most trusted blockchain intelligence. Our mission is to build trust in blockchains, blending safety and security with an unwavering commitment to growth and innovation.
You belong here.
At Chainalysis, we believe that diversity of experience and thought makes us stronger. With both customers and employees around the world, we are committed to ensuring our team reflects the unique communities around us. We’re ensuring we keep learning by committing to continually revisit and reevaluate our diversity culture.
We encourage applicants across any race, ethnicity, gender/gender expression, age, spirituality, ability, experience and more. If you need any accommodations to make our interview process more accessible to you due to a disability, don't hesitate to let us know. You can learn more here https://go.chainalysis.com/rs/503-FAP-074/images/Interview%20Accommodations%20Request.pdf. We can’t wait to meet you.
Location: Global
We are the creators of a new fintech era!
Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey.
We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA.
The future of Web3 starts with you: Join us as an General QA engineer!
Requirements
Education & Experience
Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related STEM field.
3+ years of experience in QA Engineering or Software Testing in a high-throughput or low-latency environment.
Experience with quantitative systems, HFT, trading platforms, or financial applications is highly preferred.
Core Technical Skills
Strong knowledge of software testing methodologies, SDLC best practices, and quality assurance processes.
Experience testing REST APIs and WebSocket-based services.
Proficiency in SQL for data validation, troubleshooting, and debugging.
Experience with API testing tools such as Postman.
Hands-on experience with monitoring and observability tools such as Grafana, Prometheus, or Kibana.
Confident working knowledge of Linux command-line tools, logs, system utilities, and process monitoring.
Experience working with Docker.
Proficiency in scripting or programming languages such as Python or Java.
Experience with test automation frameworks and libraries such as Pytest, Selenium, or Pandas.
Familiarity with version control systems and CI/CD workflows.
Experience with automated testing, continuous integration, and deployment processes.
Trading & Quantitative Systems Knowledge
Understanding of market microstructure and trading products, including spot, futures, and swaps.
Familiarity with low-latency and high-frequency trading systems.
Strong understanding of mathematics, statistics, and numerical methods relevant to quantitative trading.
Ability to reason through quantitative problems and collaborate effectively with researchers, developers, and analysts.
Analytical & Problem-Solving Skills
Strong analytical and problem-solving skills.
Ability to independently investigate and solve complex technical issues.
Strong focus on quality, reliability, and system performance.
Experience working with complex distributed systems is an advantage.
Mindset & Soft Skills
Strong interest in technology, quantitative finance, and continuous learning.
Team-oriented mindset with strong communication and collaboration skills.
High level of ownership, reliability, and attention to detail.
Predictable availability to support stable operation of production trading systems when required.
Responsibilities
As a QA Engineer, you will be part of a high-performance team responsible for developing and maintaining low-latency infrastructure, HFT and quantitative systems, and real-time risk management tools. You will work closely with developers, analysts, researchers, and system engineers to ensure system reliability, scalability, performance, and quality.
Key Responsibilities:
Design, develop, and execute comprehensive test plans for trading infrastructure and internal tools.
Build and maintain automated test suites for real-time quantitative systems and APIs.
Ensure adequate test coverage for low-latency, high-availability, and scalable systems.
Collaborate with developers and analysts to clarify requirements, identify edge cases, and align testing with business and technical objectives.
Investigate, reproduce, and debug issues in complex distributed systems.
Contribute to performance testing, latency benchmarking, and system monitoring.
Support CI/CD pipelines through automated testing strategies.
Maintain high standards of test documentation and test coverage.
Working terms
Immerse yourself in Crypto & Web3:Master cutting-edge technologies and become an expert in the most innovative industry.
Master cutting-edge technologies and become an expert in the most innovative industry.
Work with the Fintech of the Future:
Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
Gain unique experience and be part of global transformations.
Drive Innovations:
Influence the industry and contribute to groundbreaking solutions.
Join a Strong Team:
Collaborate with top experts worldwide and grow alongside the best.
Work-Life Balance & Well-being:
Modern equipment.
Comfortable working conditions, and an inspiring environment to help you thrive.
24 calendar days of paid leave.
Additional days off for national holidays.
With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career!
Let’s Build the Future Together!
WhiteBIT offers all candidates an equal opportunity to join the team. All hiring decisions are made without regard to race, national origin, gender identity or sexual orientation, age, religion, disability, medical condition, marital status, familial status, veteran status, or any other legally protected characteristic of an individual.
Location: Lithuania
Workplace: Remote
About Eneba
At Eneba, we're building an open, safe and sustainable marketplace for the gamers of today and tomorrow. Our marketplace supports close to 20m+ active users (and growing fast!), provides a level of trust, safety and market accessibility unparalleled to none. We're proud of what we've accomplished in such a short time and look forward to sharing this journey with you. Join us as we continue to scale, diversify our portfolio, and grow with the evolving community of gamers.
About your team
We are the Accounting team – business partners to our colleagues in Eneba. By supporting the organization in finance and accounting topics, we strive to optimize and improve the current internal processes, leading to the sustainable growth of Eneba.
Our Accounting team is looking for a Payroll Accountant who will be responsible for accurate and timely payroll processing for Lithuanian and foreign entities, ensuring full compliance with local labor laws and tax regulations. If you're a detail-oriented payroll professional who enjoys working in a dynamic environment and wants to be part of a fast-growing company, join us at Eneba!
Responsibilities
• Independently manage the full payroll cycle for Lithuanian and foreign entities, including salary calculations, overtime, bonuses, vacation pay, sick leave, and other compensation components.
• Ensure accurate and timely payroll processing in compliance with Lithuanian labor law, tax regulations, and internal company policies.
• Prepare and submit payroll-related tax declarations and reports to state authorities (VMI, SODRA), including GPM, VSD, and PSD contributions.
• Maintain and reconcile payroll accounts, resolve discrepancies, and ensure accurate general ledger entries related to payroll.
• Administer employee timesheets, attendance records, and employment documentation in accordance with legal requirements.
• Collaborate closely with the HR team to ensure accurate employee data, handle onboarding/offboarding payroll setup, and manage employment contract changes affecting compensation.
• Provide payroll-related support during internal and external audits, preparing necessary documentation and reports.
• Monitor changes in Lithuanian labor legislation and tax regulations, ensuring the company's payroll processes remain fully compliant.
• Cooperate with third-party payroll providers and tax consultants for foreign entities as needed.
• Contribute to the continuous improvement and automation of payroll processes and related internal controls.
Requirements
• Minimum 2–3 years of professional experience in payroll accounting or payroll administration.
• Solid knowledge of Lithuanian labor law, payroll taxation (GPM, VSD, PSD), and social security regulations.
• Experience with payroll-related reporting to VMI and SODRA.
• Proficiency in payroll and/or ERP accounting software (e.g., Navision, SAP, or similar).
• Strong skills in Microsoft Excel for payroll data analysis and reconciliation.
• Excellent attention to detail, accuracy, and ability to handle confidential information with discretion.
• AI proficiency and experience in implementation of tools for process improvements
• Strong organizational skills with the ability to prioritize tasks and meet tight monthly deadlines.
• Fluent in Lithuanian and proficient in English (spoken and written).
• A degree in accounting, finance, economics, or a related field is preferred.
Nice to have
• Experience processing payroll for multiple entities or international group companies.
• Experience with payroll process automation or system implementation projects.
What its like to work at Eneba
• Opportunity to join our Employee Stock Options program.
• Opportunity to help scale a unique product.
• Various bonus systems: performance-based, referral, additional paid leave, personal learning budget.
• Paid volunteering opportunities.
• Work location of your choice: office, remote, opportunity to work and travel.
• Personal and professional growth at an exponential rate supported by well-defined feedback and promotion processes.
€35,000 - €45,000 a year
- Salary ranges may vary. We're seeking candidates with varied experience levels; from individual contributors to functional leaders in this space.
- We're an international team and our business language of choice is English. Good English level is required, proficiency is preferred.
- Please attach CV's in English.
- To find out about how we handle your personal data, make sure to check out our Candidate Privacy Notice: https://www.eneba.com/candidate-privacy-notice
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
Location: Remote USA
Workplace: remote
ABOUT XSOLLA
Xsolla is a global video game commerce company headquartered in Los Angeles. It helps developers from indie to AAA fund, distribute, market and monetize their games, and acts as merchant of record for 1,500+ developers worldwide. For more information, visit xsolla.com.
The role
We are hiring a
Software Engineer, Web3
for
Xsolla
ZK
,
Xsolla
's Web3 ecosystem on a zkSync-based L2. It includes:
smart wallets built on account abstraction;
SDKs that game studios and partners use to bring players on-chain;
infrastructure backend services for tokenizing in-game items and currencies;
ecosystem dApps: a
DEX
, an
NFT
marketplace and an auction.
This is a senior fullstack role: you work across backend, frontend and smart contracts.
WHAT YOU WILL OWN
Features end to end: backend, frontend and production
The on-chain / off-chain architecture of your product: what lives in contracts, what lives in services, and how the two stay consistent. You make these decisions and justify them in writing
Security and correctness of what you ship: signing flows, interactions with contracts that hold user assets, keys and secrets
Production operation of your services, as part of the team's on-call rotation
WHAT YOU WILL DO
Build backend services in Go and TypeScript: chain indexing, transaction relaying, event processing, APIs for dApps and SDKs
Build infrastructure backend services for tokenizing in-game items and currencies
Build dApp frontends in React: wallet connection, transaction signing, on-chain state in the UI
Integrate smart wallets into products: accounts, paymasters, bundlers
Develop SDKs used by game studios and partners
Monitor services and contracts in production and take part in on-call
Review code
Set up and maintain AI tooling in the repositories (Claude Code, Codex, Cursor: rules, context, harness) so the team uses it effectively
Required
Experience
5+ years of commercial software development, with senior-level production experience across backend and frontend
dApps that you shipped to production and maintained
Web3 libraries and wallets
viem and wagmi in production: clients and transports, contract reads and writes with typed ABIs, event subscriptions, wagmi hooks and connectors, caching and invalidation of on-chain state
How wallet signers work: EOAs, browser and embedded wallets, smart accounts; personal_sign (EIP-191) and typed data (EIP-712); the EIP-1193 provider; network switching
Hands-on experience with smart wallets: UserOperations, gas sponsored via paymasters, signature validation for contract accounts (ERC-1271)
Backend
Go and TypeScript (Node.js) for production services
Processing on-chain events: idempotency, reorg handling, retries
Asynchronous messaging and event-driven design (Kafka, RabbitMQ or
NATS
): delivery guarantees, ordering, reprocessing
Relational databases (PostgreSQL) and caching (Redis)
Designing REST and gRPC APIs: versioning, backward compatibility
Frontend
React and TypeScript: rendering model, state management, performance
Web security fundamentals:
XSS
,
CSRF
,
CSP
, safe handling of signatures and keys in the browser
Smart contracts
Reading and understanding Solidity contracts and the
EVM
(storage, gas, call semantics, proxy upgrade patterns, access control) well enough to integrate with them safely and review changes
Common contract vulnerability classes (reentrancy, front-running /
MEV
, oracle manipulation, signature replay) and how they affect the off-chain side
Operations
Containers and orchestration (Docker, Kubernetes) at the level of deploying and debugging your own services
Observability (we use Datadog; experience with Prometheus, Grafana, ELK / Graylog or OpenTelemetry also counts): metrics, logs, tracing and alerting for services and contracts; diagnosing incidents in production
Engineering practices
Testing: unit, integration, E2E
Git, CI/CD (GitLab CI or similar)
AI-assisted engineering
Daily hands-on use of AI coding tools (Claude Code, Codex, Cursor) for development and review, including configuring them for a repository
English
Spoken English at B2 level or higher
Nice to have
zkSync /
ZK
Stack and the specifics of the
zk
-rollup stack
Designing, writing and testing smart contracts in Solidity with Foundry; deploying and upgrading them safely
Building ERC-4337 infrastructure yourself (bundlers, paymasters); EIP-6963, EIP-5792
DeFi:
DEX
and
AMM
mechanics
NFTs and marketplaces: ERC-721, ERC-1155, auction mechanics
L2 infrastructure: running nodes, indexers, bridges
Designing SDKs for external developers
Gaming domain experience
HOW WE WORK
Decisions in writing. Significant technical decisions are written up as an RFC or ADR that lays out the options and trade-offs. We discuss the document, not a blank whiteboard.
AI is part of everyday engineering. We use AI coding tools for development and review, and we treat configuring them for a codebase as real engineering work.
HOW WE HIRE
Intro call. Your background, your motivation and the role.
Technical interview. Built directly on the What you will own and Required sections above. We won't ask about anything this posting doesn't promise.
Bar raiser. An engineer from outside the hiring team checks that you raise the overall engineering bar.
THE TEAM
You will work alongside product managers, designers, smart contract, backend and frontend engineers, QA and DevOps.
BENEFITS
We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees and their families through a comprehensive Benefits Program. This includes medical, dental, and vision, PTO, and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we're not just building a business; we're cultivating a community that values creativity, collaboration, and the transformative power of play.
EMPLOYMENT DETAILS
Location: Remote (worldwide)
Employment Type: Full-time
Schedule: 10:00–19:00 (flexible)
Contract: Employment agreement (entity or EOR arranged per candidate location)
EQUAL EMPLOYMENT STATEMENT
Xsolla is dedicated to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, language, sexual orientation, national origin, genetics, political beliefs, disability, age, marital status, social background or other characteristics.
We are committed to compliance with all fair employment practices regarding citizenship and immigration status.
CONTACT
If you have questions regarding our hiring practices, please contact careers@xsolla.com. For more vacancies, visit xsolla.com/careers.
Location: Russia
Workplace: remote
ABOUT XSOLLA
Xsolla is a global video game commerce company headquartered in Los Angeles. It helps developers from indie to AAA fund, distribute, market and monetize their games, and acts as merchant of record for 1,500+ developers worldwide. For more information, visit xsolla.com.
The role
We are hiring a
Software Engineer, Web3
for
Xsolla
ZK
,
Xsolla
's Web3 ecosystem on a zkSync-based L2. It includes:
smart wallets built on account abstraction;
SDKs that game studios and partners use to bring players on-chain;
infrastructure backend services for tokenizing in-game items and currencies;
ecosystem dApps: a
DEX
, an
NFT
marketplace and an auction.
This is a senior fullstack role: you work across backend, frontend and smart contracts.
WHAT YOU WILL OWN
Features end to end: backend, frontend and production
The on-chain / off-chain architecture of your product: what lives in contracts, what lives in services, and how the two stay consistent. You make these decisions and justify them in writing
Security and correctness of what you ship: signing flows, interactions with contracts that hold user assets, keys and secrets
Production operation of your services, as part of the team's on-call rotation
WHAT YOU WILL DO
Build backend services in Go and TypeScript: chain indexing, transaction relaying, event processing, APIs for dApps and SDKs
Build infrastructure backend services for tokenizing in-game items and currencies
Build dApp frontends in React: wallet connection, transaction signing, on-chain state in the UI
Integrate smart wallets into products: accounts, paymasters, bundlers
Develop SDKs used by game studios and partners
Monitor services and contracts in production and take part in on-call
Review code
Set up and maintain AI tooling in the repositories (Claude Code, Codex, Cursor: rules, context, harness) so the team uses it effectively
Required
Experience
5+ years of commercial software development, with senior-level production experience across backend and frontend
dApps that you shipped to production and maintained
Web3 libraries and wallets
viem and wagmi in production: clients and transports, contract reads and writes with typed ABIs, event subscriptions, wagmi hooks and connectors, caching and invalidation of on-chain state
How wallet signers work: EOAs, browser and embedded wallets, smart accounts; personal_sign (EIP-191) and typed data (EIP-712); the EIP-1193 provider; network switching
Hands-on experience with smart wallets: UserOperations, gas sponsored via paymasters, signature validation for contract accounts (ERC-1271)
Backend
Go and TypeScript (Node.js) for production services
Processing on-chain events: idempotency, reorg handling, retries
Asynchronous messaging and event-driven design (Kafka, RabbitMQ or
NATS
): delivery guarantees, ordering, reprocessing
Relational databases (PostgreSQL) and caching (Redis)
Designing REST and gRPC APIs: versioning, backward compatibility
Frontend
React and TypeScript: rendering model, state management, performance
Web security fundamentals:
XSS
,
CSRF
,
CSP
, safe handling of signatures and keys in the browser
Smart contracts
Reading and understanding Solidity contracts and the
EVM
(storage, gas, call semantics, proxy upgrade patterns, access control) well enough to integrate with them safely and review changes
Common contract vulnerability classes (reentrancy, front-running /
MEV
, oracle manipulation, signature replay) and how they affect the off-chain side
Operations
Containers and orchestration (Docker, Kubernetes) at the level of deploying and debugging your own services
Observability (we use Datadog; experience with Prometheus, Grafana, ELK / Graylog or OpenTelemetry also counts): metrics, logs, tracing and alerting for services and contracts; diagnosing incidents in production
Engineering practices
Testing: unit, integration, E2E
Git, CI/CD (GitLab CI or similar)
AI-assisted engineering
Daily hands-on use of AI coding tools (Claude Code, Codex, Cursor) for development and review, including configuring them for a repository
English
Spoken English at B2 level or higher
Nice to have
zkSync /
ZK
Stack and the specifics of the
zk
-rollup stack
Designing, writing and testing smart contracts in Solidity with Foundry; deploying and upgrading them safely
Building ERC-4337 infrastructure yourself (bundlers, paymasters); EIP-6963, EIP-5792
DeFi:
DEX
and
AMM
mechanics
NFTs and marketplaces: ERC-721, ERC-1155, auction mechanics
L2 infrastructure: running nodes, indexers, bridges
Designing SDKs for external developers
Gaming domain experience
HOW WE WORK
Decisions in writing. Significant technical decisions are written up as an RFC or ADR that lays out the options and trade-offs. We discuss the document, not a blank whiteboard.
AI is part of everyday engineering. We use AI coding tools for development and review, and we treat configuring them for a codebase as real engineering work.
HOW WE HIRE
Intro call. Your background, your motivation and the role.
Technical interview. Built directly on the What you will own and Required sections above. We won't ask about anything this posting doesn't promise.
Bar raiser. An engineer from outside the hiring team checks that you raise the overall engineering bar.
THE TEAM
You will work alongside product managers, designers, smart contract, backend and frontend engineers, QA and DevOps.
BENEFITS
We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees and their families through a comprehensive Benefits Program. This includes medical, dental, and vision, PTO, and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we're not just building a business; we're cultivating a community that values creativity, collaboration, and the transformative power of play.
EMPLOYMENT DETAILS
Location: Remote
Employment Type: Full-time
Schedule: 10:00–19:00 (flexible)
Contract: Employment agreement (entity or EOR arranged per candidate location)
EQUAL EMPLOYMENT STATEMENT
Xsolla is dedicated to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, language, sexual orientation, national origin, genetics, political beliefs, disability, age, marital status, social background or other characteristics.
We are committed to compliance with all fair employment practices regarding citizenship and immigration status.
CONTACT
If you have questions regarding our hiring practices, please contact careers@xsolla.com. For more vacancies, visit xsolla.com/careers.
Location: Paris, France
WHO WE ARE
Notion is the collaborative AI workspace where teams and agents think together https://www.youtube.com/watch?v=vkpYpWfEK5s. We're building one place where your knowledge, projects, meetings, and AI tools live side by side, so work is faster, clearer, and less fragmented. Millions of individuals, small teams, and large companies run their work on Notion.
Notinos (our employees) are customer zero in bringing this future of work to life. We care about craft, building things that last, and the belief that great work is still fundamentally human. Our goal isn’t to ship the next feature. Each and every team of Notinos is working to set the standard for how humans work together in the AI era. From building a business’s system of record to making and managing AI agents to automating away the busy work, we care deeply about giving our customers more time for their life’s work.
ABOUT THE ROLE:
Notion is reimagining how customers adopt, expand, and realize value from software in an AI-native world. As an Outcomes Architect, you’ll be the build-beside partner who helps customers turn ambition into working systems inside Notion. You’ll own workflow adoption, value delivery, and renewal outcomes for a book of named accounts, with a focus on customers that are flat, at-risk, or need a stronger path to measurable impact.
You’ll partner closely with Solutions Consultants on account strategy, expansion qualification, and customer success planning, while directly shaping outcomes that strengthen customer partnerships and contribute to predictable revenue. If you’re a builder who loves helping customers solve real business problems—and you want to work at the intersection of AI, productivity, customer value, and revenue impact—this is the role.
This role will be based in Paris. We work from our offices on Mondays, Tuesdays and Thursdays (our Anchor Days) because we do our best thinking and building together in person. We’re looking for someone who’s excited to work alongside the team during those days.
WHAT YOU'LL ACHIEVE:
- Drive workflow adoption and value realization for a book of named accounts, ensuring customers expand their use of Notion and as a result, Notion sees high NRR
- Partner closely with the Solutions Consultant on account strategy for expansion and renewal, including owning the renewal opportunity for flat and at-risk customers
- Shape customer outcomes, strengthen executive and team-level partnerships, and contribute directly to predictable revenue through retention, renewal, and expansion impact
- Design and deploy workflows that solve specific business problems as a build-beside partner to the customer, translating goals into durable systems in Notion
- Partner with Solutions Consultants on account strategy, customer planning, and identifying and qualifying expansion opportunities within existing accounts
- Co-define, build, and manage against customer success plans that help every customer achieve their desired objectives and realize measurable value
- Learn Notion’s product and the broader AI ecosystem inside and out so you can be the best build-beside partner for customers navigating new ways of working
- Innovate and iterate on Outcomes Architect programs that retain and grow customers while mitigating churn or contraction risk
SKILLS YOU'LL NEED TO BRING:
- Experience driving customer adoption, value realization, renewals, or expansion within a B2B software environment
- Strong customer-facing discovery instincts, with the ability to understand business problems, map workflows, and translate goals into practical implementation plans
- Technical fluency and genuine comfort building live in software—you can co-design, configure, and troubleshoot with customers in the room
- Commercial awareness and the ability to partner with account owners on renewal risk, expansion potential, and account strategy
- Strong program and stakeholder management skills, with the ability to manage success plans, timelines, risks, and customer commitments across a book of accounts
- You operate with agency, urgency, and customer empathy, bringing structure to ambiguous problems and helping teams move from ideas to working systems
- You’re obsessed with AI, constantly building with the newest tools and learning new ways of working
- Fluency in English and French
NICE TO HAVES:
- Prior experience in customer success, solutions consulting, implementation, technical account management, or post-sales strategy for productivity, collaboration, or workflow software
- Experience working with flat, at-risk, or complex renewal accounts and helping customers return to a clear value path
- Familiarity with usage-based or consumption-based models and the ability to connect adoption patterns to commercial outcomes
- Experience partnering in a shared account ownership model with sales, solutions, support, or implementation teams
- Experience designing repeatable customer programs, playbooks, or interventions that improve retention, expansion, and adoption at scale.
Notion is committed to providing highly competitive cash compensation, equity, and benefits. The compensation offered for this role will be based on multiple factors such as location, the role's scope and complexity, and the candidate's experience and expertise, and may vary from the range provided below. The estimated range for total on target earnings (including base salary and on target incentive pay) for this role is €115,000-€128,000 per year.
By clicking “Submit Application”, I understand and agree that Notion and its affiliates and subsidiaries will collect and process my information in accordance with Notion’s Global Recruiting Privacy Policy https://notion.notion.site/Notion-Global-Recruiting-Privacy-Policy-fc3eb4e829354a26a2bb6fd5e289b550. https://dev.notion.so/a3ce416456924276a59de91bca740028?pvs=21
#LI-Onsite
A NOTE ON AI
You don’t need deep AI expertise for every role, but we do expect every Notino to be intellectually curious, drawn to tinkering and discovery, and excited to use AI as a real collaborator in their work. For some roles, AI fluency is a core requirement — when that’s the case, we'll say so explicitly in the qualifications. People who thrive here don’t treat AI as a novelty. They use it to think better, and make their work easier for others to build on.
EQUAL OPPORTUNITY & ACCOMMODATIONS
We hire talented people from a wide range of backgrounds. If you’re excited about this role but don’t meet every bullet, we still encourage you to apply. Notion is an equal opportunity employer and does not discriminate on the basis of any legally protected characteristic. Consistent with applicable law, we will consider for employment qualified applicants with arrest and conviction records. Notion provides reasonable accommodations during the application process; if you need one, please let your recruiter know.
Notion is proud to be an equal opportunity employer. We do not discriminate in hiring or any employment decision based on race, color, religion, national origin, age, sex (including pregnancy, childbirth, or related medical conditions), marital status, ancestry, physical or mental disability, genetic information, veteran status, gender identity or expression, sexual orientation, or other applicable legally protected characteristic. Notion considers qualified applicants with criminal histories, consistent with applicable federal, state and local law. Notion is also committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or an accommodation due to a disability, please let your recruiter know.
Location: Kaunas
Workplace: Remote
ABOUT ENEBA
At Eneba, we’re building an open, safe and sustainable marketplace for the gamers of today and tomorrow. Our marketplace supports close to 20m+ active users (and growing fast!), provides a level of trust, safety and market accessibility unparalleled to none. We’re proud of what we’ve accomplished in such a short time and look forward to sharing this journey with you. Join us as we continue to scale, diversify our portfolio, and grow with the evolving community of gamers.
ABOUT YOUR TEAM
Eneba’s Commerce team is hiring a Commerce Operations Specialist to keep our catalogue growing and our supplier stock accurate. As our product range expands, this role takes on a significant share of that work and owns it day to day.
This is a hands-on operational role. What matters most: speed, accuracy, and a willingness to learn.
RESPONSIBILITIES
You will keep the product catalogue and supplier stock correct and moving. Day to day:
- Upload new products to the catalogue and work through the product backlog
- Revise existing products so listings stay accurate
- Relaunch products from suppliers
- Check and maintain supplier balances
- Handle bulk stock for B2B
- Take operational requests from the Commerce team and keep them moving
- Automate parts of your own work where you can (Excel, Claude)
Deciding prices, negotiating with suppliers and building scrapers stay with other people on the team.
REQUIREMENTS
- You are comfortable with Excel or Sheets: you can sort, filter, clean and compare data without help
- You are accurate with numbers and fine with repetitive work
- You think and move quickly, and pick up new tools fast
- You want to learn and grow, and you are happy to work on-site in Kaunas
- 1-2 years in e-commerce, marketplace or catalogue operations would be ideal. If you are early in your career and have strong Excel and real drive, apply anyway.
NICE TO HAVE
- Familiarity with AI tools such as Claude
- Experience building simple automations for your own work
WHAT IT’S LIKE TO WORK AT ENEBA
*Opportunity to join our Employee Stock Options program.
*Opportunity to help scale a unique product.
*Various bonus systems: performance-based, referral, additional paid leave, personal learning budget.
*Paid volunteering opportunities.
*Work location of your choice: office, remote, opportunity to work and travel.
*Personal and professional growth at an exponential rate supported by well-defined feedback and promotion processes.
*Please attach CV's in English.
*To find out about how we handle your personal data, make sure to check out our Candidate Privacy Notice https://www.eneba.com/candidate-privacy-notice
#LI-DNP
- Build the console screens finance teams use daily: agent spending, decisions behind payments, and approval queues. - Implement a policy editor that turns spending rules into readable, publishable policies with change history.
Location: Warsaw, Poland
On behalf of
MortgageTech Client #1
, SD Solutions is looking for a talented
Senior Full Stack Developer
SD Solutions is a staffing company operating globally. Contact us to get more details about the benefits we offer.
Responsibilities:
Build features across the stack: Vue 3 + TypeScript on the front, Django + DRF on the back
Evolve core engines: loan pricing and investor eligibility matching
Integrate with the mortgage ecosystem: LOS platforms, due diligence providers, credit and valuation vendors
Design data models and background pipelines that stay fast as volume grows
Write the tests that keep it all honest: pytest, Vitest, Playwright
Requirements:
Daily, hands-on work with AI coding agents (Cursor, Claude Code, Codex, or similar): runs several in parallel and knows where their output needs judgment
Hands-on experience building AI into a product: LLM features, agents, retrieval, evaluation. Not only coding with AI tools
5+ years building production software, with real depth on both sides of the stack
3+ years hands-on Vue.js + TypeScript
Strong Python + Django, solid REST API instincts, and real database skills: schema design, query performance, safe migrations
Experience in complex platform companies: real integrations, real data, real scale
A strong eye for UI/UX and clear communication
Proven remote work: has shipped for years from a home office, communicates in writing by default, and does not need someone nearby to stay unblocked
Strong team player, easy to work with, and quick to move
Charismatic and likes to lead: pulls people along without needing the title
Excellent English, written and spoken
Able to work independently and carry several threads at once
Proactive mindset and a real appetite for learning new technologies
Comfortable in a client-facing, professional environment
Advantages:
Fintech or mortgage background
OpenSearch
Playwright
About the company:
A direct marketplace for whole-loan mortgage transactions, providing lenders and investors with smarter pricing, automated eligibility assessment, and end-to-end transaction management — built to modernize an industry still heavily reliant on manual processes.
By applying for this position, you agree to the terms outlined in our Privacy Policy. Please take a moment to review our Privacy Policy
https://sd-solutions.breezy.hr/privacy-notice
, and make sure you understand its contents. If you have any questions or concerns regarding our Privacy Policy, please feel free to contact us.
seniorWarsaw, Poland
ГибридseniorParis; Helsinki
ОфисBerlin
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