Location: Remote - Global
Workplace: Remote
About the company
Trust Wallet is the secure, self-custody Web3 wallet that empowers people to own and control their digital assets. Whether you're new to crypto or an experienced user, Trust Wallet makes it easier, safer, and more convenient to explore Web3, securely access dApps, manage your crypto, and buy and sell digital assets, all in one place.
The Opportunity
At Trust Wallet, you’ll have the chance to directly shape the future of how millions of people interact with Web3. This role offers the opportunity to:
- Work on high-impact backend systems that power a product trusted by over 200M users worldwide.
- Contribute to the next generation of self-custody technology, enabling individuals to securely own and grow their digital assets.
- Build and scale cloud-native, microservice-based architectures that support a truly global user base.
Responsibilities
- Feature development and optimization: You will be owning backend features that support all our platforms (extension, mobile, and desktop)
- Infrastructure: You will help to define how Trust Wallet runs and deploys backend services to our millions of users
- Maintainability: You will setup system monitoring in order to provide high SLAs of the developed features
- Team building: You will be working with the team to create and foster a culture of raising the bar with each new hire
Requirements
- 5+ years of software engineering experience, including extensive knowledge of Go (3+ years for Mid Level role)
- Experience building microservice-based architectures
- Experience with cloud environments like AWS, Azure, or GCP
- Knowledge of SQL databases
- Experience in building systems from scratch
- Experience with containerization (e.g. Docker, Kubernetes)
Nice to Have
- Experience in a blockchain-based project
- Experience building distributed systems.
- Expertise in identifying and analyzing performance bottlenecks
- Expertise in NoSQL and/or other database storage engines (e.g. Key Value)
- Startup experience
ADDITIONAL INFORMATION
This is a global and fully remote role. You must have the right to work for the country you are based.
WHY WORK AT TRUST WALLET?
- Be a part of the world’s leading blockchain ecosystem that continues to grow.
- Excellent learning and career development opportunities.
- Work alongside diverse, world-class talent, in an environment where learning and growth opportunities are endless.
- Tackle fast-paced, challenging and unique projects.
- Work in a truly global organization, with international teams and a flat organizational structure.
- Work fully remotely with flexible working hours.
- Enjoy competitive salary and benefits.
Apply today to join our team in building the world’s most trusted and secure crypto wallet and enable a decentralized future for everyone.
Trust Wallet is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.
*Due to the large amount of the applications, please consider your application as unsuccessful should you not be contacted within 4 weeks from your application date.
Location: Montreal
Workplace: onsite
ABOUT US
Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game.
For more information, visit xsolla.com.
Responsibilities:
Design and develop full-stack applications that power GenAI applications and platforms
Develop and maintain frontend applications using
Next.js
with API routes.
Design and implement visually appealing and responsive user interfaces using Tailwind CSS / Shadcn or other CSS
libraries.
Write clean, efficient, and scalable code in Python and TypeScript
.
Work with various libraries or frameworks based on project requirements.
Be up-to-date with latest happenings in AI and Associated AI tools, technologies and frameworks (e.g. MCP, Agentic systems)
Build APIs and infrastructure to support LLM-based features, tools, and agent workflows.
Collaborate with frontend, ML, and product teams to create seamless AI experiences.
Optimize backend systems for performance, scalability, and reliability.
Work with vector databases, data pipelines, and AI model endpoints (OpenAI, Anthropic, Hugging Face, etc.)
Maintain clean, secure, and production-grade code
Qualifications & Skills:
1–3 years of experience in full-stack development.
Proficient in Python and Typescript.
Strong experience with REST APIs, microservices, and scalable cloud infrastructure.
Experience building or supporting GenAI applications and/or LLM-powered products.
Comfortable working with and building Agentic systems (e.g. building custom Lovable or Claude Code for custom applications)
Exposure to cloud services (AWS, GCP, or Azure) and containerization (Docker, Kubernetes)
Excellent problem-solving, communication, and collaboration skills
Nice to Have:
Experience building and scaling AI-powered SaaS products
Contributions to open-source GenAI projects
Understanding of context engineering and agent orchestration frameworks
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.
Equal Employment Opportunity Statement:
Xsolla is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, color, religion, sex, national origin, age, disability, sexual orientation, gender identity, or any other characteristic protected by law.
We consider qualified applicants with criminal histories in accordance with the Fair Chance Act.
Criminal History Consideration:
For the Full Stack AI Engineer, we will conduct a background check that may include the following.
Criminal history check.
Employment verification.
Education verification.
Relevance to job Responsibilities:
The background check is relevant to this position because of the following role responsibilities:
Accessing confidential company data
Ensuring compliance with regulatory requirements
Handling sensitive financial information/ managing budgets /accessing funds
Location: London; San Francisco; New York; Paris; Toronto; Montreal
Workplace: Remote
WHO ARE WE?
Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.
We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that.
We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft.
We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us!
Role Overview:
We’re looking for a senior engineer to help build, maintain and evolve the training framework that powers our frontier-scale language models. This role sits at the intersection of large-scale training, distributed systems, and HPC infrastructure. You will design and maintain the core components that enable fast, reliable, and scalable model training — and build the tooling that connects research ideas to thousands of GPUs.
If you enjoy working across the full stack of ML systems, this role gives you the opportunity and autonomy to have massive impact by working on projects such as:
- Building a high-performance data loading and caching pipeline.
- Implementing performance profiling across the ML systems stack
- Developing internal metrics and monitoring for training runs.
- Building reproducibility and regression testing infrastructure.
- Developing a performant fault-tolerant distributed checkpointing system.
Key Responsibilities:
- Build and own the training framework responsible for large-scale LLM training.
- Design distributed training abstractions (data/tensor/pipeline parallelism, FSDP/ZeRO strategies, memory management, checkpointing).
- Improve training throughput and stability on multi-node clusters (e.g., GB200/300, AMD, H200/100).
- Develop and maintain tooling for monitoring, logging, debugging, and developer ergonomics.
- Collaborate closely with infra teams to ensure our cluster, container environments, and hardware configurations support high-performance training.
- Investigate and resolve performance bottlenecks across the ML systems stack.
- Build robust systems that ensure reproducible, debuggable, large-scale runs.
Qualifications:
- Strong engineering experience in large-scale distributed training or HPC systems.
Deep familiarity with JAX internals, distributed training libraries, or custom kernels/fused ops.
- Experience with multi-node cluster orchestration (Slurm, Ray, Kubernetes, or similar).
- Comfort debugging performance issues across CUDA/NCCL, networking, IO, and data pipelines.
- Experience working with containerized environments (Docker, Singularity/Apptainer).
- A track record of building tools that increase developer velocity for ML teams.
- Excellent judgment around trade-offs: performance vs complexity, research velocity vs maintainability.
- Strong collaboration skills — you’ll work closely with infra, research, and deployment teams.
Any of the following would also be good to have for this role:
- Experience with training LLMs or other large transformer architectures.
- Contributions to ML frameworks (PyTorch, JAX, DeepSpeed, Megatron, xFormers, etc.).
- Familiarity with evaluation and serving frameworks (vLLM, TensorRT-LLM, custom KV caches).
- Experience with data pipeline optimization, sharded datasets, or caching strategies.
- Background in performance engineering, profiling, or low-level systems.
Bonus: paper at top-tier venues (such as NeurIPS, ICML, ICLR, AIStats, MLSys, JMLR, AAAI, Nature, COLING, ACL, EMNLP).
Working Location:
This role can be based remotely or from one of our office locations listed on the job description - there is no minimum in-office qualification requirement. We care most about hiring exceptional people regardless of locations, though please check the location listed on the posting for guidance around the core time zone or working hours alignment expected for the role.
FULL-TIME EMPLOYEES AT COHERE ENJOY THESE PERKS:
- A weekly lunch stipend of $75/£75 or equivalent in your local currency for lunch.
- Full health and dental benefits, including a separate budget for mental health.
- RRSP matching, 401K, Pension Scheme.
- 100% Parental Leave top-up for up to 6 months, for either parent.
- Annual enrichment benefits:
Arts & culture, fitness/wellness, quality time, and a workspace improvement credit.
Education & learning stipend for conferences, courses, and coaching.
- 6 weeks of paid vacation (30 working days!)
- Budget for traveling to other offices if you are remote, plus an annual company offsite.
HOW AND WHERE WE WORK:
- Cohere is remote-friendly, but we also have offices in Toronto, London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul with more opening soon.
- For those in the office: a daily lunch program, plenty of snacks, and regular community and social events.
- For those not near an office: a co-working benefit so you can work alongside others in your city.
- Everyone receives a $500 home office stipend to set up your workspace properly.
If any of the above doesn’t line up exactly with your experience, we still encourage you to apply.
We strive to create an inclusive work environment for all; we welcome applicants from all backgrounds and are committed to providing equal opportunities. Should you require any accommodations during the recruitment process, please submit an Accommodations Request Form https://docs.google.com/forms/d/12a6IrLdF3kI2nonKSr4tiFuz18rLQbaeYV-JM9L4o9Q/edit, and we will work together to meet your needs.
We may use AI-enabled tools to screen and assess applicants against the criteria for this position. This helps our recruiters identify potentially qualified candidates, but it doesn't limit the applications our recruiters may review or consider.
Beware of Scams: Cohere will never ask for payment or third-party services (e.g., CV writing) as part of our hiring process. All legitimate roles are listed on the Cohere careers page and LinkedIn only, with all communications from Cohere employees coming from an @cohere.com or @cw.cohere email alias. If jobs are viewed on other sites then please verify these through our official careers https://cohere.com/careers page.
Location: Home Based - Americas; Home Based - APAC; Home based - EMEA
Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1200+ colleagues in 75+ countries and very few office-based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution.
The company is founder-led, profitable, and growing.
Canonical’s Partner Engineering Team is looking for open-source enthusiasts to work across the full Linux stack to ensure new silicon technologies, such as new hardware accelerators, AI stacks, confidential computing, networking, virtualization, and containerization stacks, are optimized for new silicons.
Partner Engineering works closely with worldwide silicon companies to optimize Ubuntu for their new silicon, from x86, ARM, RISC-V, PowerPC and s390x architectures.
Location: This is a Globally remote role
The role entails
Collaborating proactively within a distributed team
Fostering a software ecosystem with seamless user experience for all Ubuntu users
Evaluating contributions of other engineers to maintain high-quality software standards.
Playing a role in shaping the future of Ubuntu via both - new ideas in your areas of interest and advising on work being done elsewhere
Collaborating with other teams in the Ubuntu and Debian communities, with upstream projects, and commercially supported customers
Debugging issues on open source code and team maintained code.
Helping our our customers to integrate their apps, SDKs, build OS images, optimize applications with Ubuntu Core, Desktop and Server
Working with a team to maintain Ubuntu, silicon features, and silicon-optimized packages across platforms and technologies such as:
Servers, HPC and AI systems, IoT devices, PCs, SmartNICs and automotive systems
AI stacks
Graphics, audio and multimedia stacks
Virtualisation and Containers
Hardware enablement stacks
New architectures, architecture variants and optimized toolchains
Package management and dependencies
Platform security (secure boot, FDE, Ubuntu Core, Confidential Computing)
Work from home with global travel 2 to 4 weeks for internal events
What we are looking for in you
Exceptional academic track record from both high school and university
Undergraduate degree in a technical subject or a compelling narrative about your alternative chosen path
You love technology and working with brilliant people
You are curious, flexible, articulate, and accountable
You value soft skills and are passionate, enterprising, thoughtful, and self-motivated
You value building partnerships with a diverse set of internal and external groups
Strong fundamentals in C, C++ and Python
Experience or interest in learning Linux distribution packaging
Experience or Interest in open source maintenance or contribution and licenses
Fundamental understanding of package management and dependency resolution
Additional skills that you might also bring
Experience with one or more of the following:
Graphics, audio, or multimedia stacks
Virtualization and containers (Docker, OCI, Kubernetes)
Hardware enablement for platforms and devices, including SmartNICs, NVMe storage, GPUs, audio components, and sensors
Performance optimization
Toolchain development and maintenance
Networking protocols and technologies (TCP/IP, DHCP, HTTP/REST)
Security best practices
IoT and embedded systems, including board-level hardware, SoCs, BMCs, bootloaders, firmware, operating systems, applications, and services
What we offer colleagues
We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognize outstanding performance. In addition to base pay, we offer a performance-driven annual bonus or commission. We provide all team members with additional benefits which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally.
Distributed work environment with twice-yearly team sprints in person
Personal learning and development budget of USD 2,000 per year
Annual compensation review
Recognition rewards
Annual holiday leave
Maternity and paternity leave
Team Member Assistance Program & Wellness Platform
Opportunity to travel to new locations to meet colleagues
Priority Pass and travel upgrades for long-haul company events
About Canonical
Canonical is a pioneering tech firm that is at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and the platform for AI, IoT and the cloud, we are changing the world on a daily basis. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence - in order to succeed, we need to be the best at what we do. Canonical has been a remote-first company since its inception in 2004. Working here is a step into the future, and will challenge you to think differently, work smarter, learn new skills, and raise your game.
Canonical is an equal opportunity employer
We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products.
Whatever your identity, we will give your application fair consideration.
#LI-remote
Location: US / Remote
Workplace: remote
About You
You’re a self-starter who thrives on tackling the toughest and most meaningful problems, even if they are the most difficult problems. You’re comfortable with the unknown and understand that #startuplife means that you’re going to be wearing multiple hats. And that’s what motivates you. You’re accountable and obsessed with improvement, both in yourself and in others. You’re up to the challenge of building a world-class company that aims to be the infrastructure for more secure software for all.
About the Company
CertiK leads blockchain security by protecting smart contracts and blockchains with cutting-edge Formal Verification technology. Founded by Computer Science professors of Yale University and Columbia University, CertiK has audited and secured over $500B in assets, including many of the world’s top blockchain projects.
About the Role
The primary responsibility of this role is for CertiK’s security-related services. Intersecting cybersecurity and blockchain, CertiK’s security offerings include security consulting, security reviews, security auditing of smart contracts and blockchains, verification of smart contracts, penetration testing, and more.
As a Security Engineer at CertiK, you will contribute to the security offerings of the company, working with the rest of the security team to deliver the best products and services. You might engage directly with CertiK’s existing and future clients, participate in expanding security-related products and services, and follow the blockchain world on emerging security problems and trends.
Responsibilities
Conduct in-depth security evaluations on blockchain nodes, validators, consensus mechanisms, mempool behavior, networking layers, and chain modules.
Review and analyze blockchain frameworks such as Cosmos SDK, CometBFT, Geth, Hyperledger, and other L1/L2/L3 infrastructures.
Identify security issues related to consensus safety, chain halting, permission models flaws, block production vulnerabilities.
Implement and run custom scripts and test scenarios to simulate real-world validator/network behaviors, chain stress conditions, and edge cases.
Requirements
Strong written and spoken English communication skills.
High diligence and strong attention to detail, especially in multi-step testing and long-running experiments.
Solid understanding of blockchain architecture and node internals (e.g., Cosmos SDK / CometBFT, Go-Ethereum (Geth) internals, and Hyperledger Fabric / Besu)
Strong scripting & automation skills with Python or Bash
Familiarity with Docker and containerized testing environments.
Prior experience in manual Web3 security auditing is preferred, but not required.
What We Offer
Opportunity to shape the national conversation on blockchain and security.
Collaborate with industry-leading security researchers, technologists, and global institutions.
Flexible work environment and mission-driven culture.
Compensation: If the role is performed in the US, the target annual compensation is $120,000 - $180,000. The exact compensation at which this job is filled will be determined by the skills and experience of qualified candidates.
#blockchain
#startups
#hiring
CertiK accepts applications for this position on an ongoing basis.
CertiK is proud to offer medical, vision, and dental insurance, 401(k) plan with company matching, life and accidental death and dismemberment insurance, HSA (with high deductible plan), FSA, and other benefits to all full-time employees, along with flexible paid time off and holidays. CertiK also offers a variable commission program for business development sales roles.
In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.
CertiK is proud to be an equal opportunity employer. We will not discriminate against any applicant or employee on the basis of age, race, color, creed, religion, sex, sexual orientation, gender, gender identity or expression, medical condition, national origin, ancestry, citizenship, marital status or civil partnership/union status, physical or mental disability, pregnancy, childbirth, genetic information, military and veteran status, or any other basis prohibited by applicable federal, state or local law.
CertiK will consider for employment qualified applicants with criminal histories in a manner consistent with local and federal requirements.
https://www.eeoc.gov/sites/default/files/migrated_files/employers/poster_screen_reader_optimized.pdf
All CertiK employees are expected to actively support diversity on their teams, and in the Company.
Location: Delhi, India; Ahmedabad, India; Pondicherry, India; Bangalore, India; Mirpur, Bangladesh; Cebu City, Philippines; Davao City, Philippines; Iloilo City, Philippines; Manila, Philippines; Makati, Philippines; Quezon City, Philippines; Taguig, Philippines
Workplace: remote
At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Oracle ERP/Fusion Technical to join one of our
clients
' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.
Job Overview:
Responsible for the design, development, and maintenance of web applications using the .NET Core and Angular frameworks. Work across the entire application lifecycle, from front-end user interfaces to back-end services, ensuring the delivery of high-performance and scalable solutions. The ideal candidate will be a proactive, collaborative team player who thrives in a fast-paced environment and is passionate about delivering quality software solutions.
Key Responsibilities:
• Design and develop web applications using Angular for front-end development and .NET Core for back-end services.
• Write efficient, maintainable, and scalable code across the full stack, ensuring a seamless user experience.
• Develop RESTful APIs and ensure secure, high-performance communication between the front-end and back-end.
• Build responsive, dynamic, and user-friendly web interfaces using Angular, React, HTML5, CSS3, JavaScript, and TypeScript.
• Implement and manage reusable components, modular UI development, and ensure cross browser compatibility.
• Collaborate with UI/UX designers to ensure high-quality user experience.
• Develop robust and scalable back-end services using .NET Core and C#.
• Create and maintain SQL databases, ensuring optimized queries and data management.
• Integrate third-party services and APIs into the application architecture.
• Write unit tests, perform integration testing, and debug both front-end and back-end code to ensure the integrity of the system.
• Work closely with QA engineers to ensure smooth deployment and high application quality.
• Participate in code reviews and contribute to continuous improvement of development practices.
• Collaborate with cross-functional teams (e.g., product owners, designers, QA) in an Agile environment.
• Participate in sprint planning, daily stand-ups, retrospectives, and backlog refinement meetings.
• Break down complex problems into tasks, estimate timelines, and ensure timely delivery of features.
• Use Git for version control, branching, and merging to ensure code quality and seamless collaboration.
• Work with DevOps engineers to deploy applications using CI/CD pipelines to environments (e.g., Azure DevOps, Jenkins).
• Identify performance bottlenecks and optimize applications for speed and scalability.
• Monitor application performance and implement improvements where necessary, including database optimization and code refactoring.
• Ensure security best practices in both front-end and back-end development, implementing measures to protect against vulnerabilities (e.g., OWASP, cross-site scripting, SQL injection).
• Follow industry best practices for software development, including documentation, design patterns, and code refactoring.
Key Skills and Qualifications:
• Education: Bachelor’s degree in Computer Science, Software Engineering, or a related field.
• Experience:
o 4+ years of experience as a Full Stack Developer, working with .NET Core and Angular.
o Proven experience in C#,
ASP.NET
Core, Entity Framework Core, and SQL.
o Strong front-end development experience using Angular, JavaScript/TypeScript, HTML5, and CSS3.
• Technical Skills:
o Proficient in building RESTful services and APIs using .NET Core.
o Experience with Angular 14+, RxJS, NgRx (or similar state management tools).
o Solid understanding of database design, querying (SQL Server, MySQL), and ORM tools like Entity Framework Core.
o Familiarity with front-end build tools such as Webpack, Angular CLI, and npm.
o Experience with version control tools like Git and CI/CD practices.
o Knowledge of cloud platforms (e.g., Azure, AWS), containerization (e.g., Docker), and microservices architecture is a plus.
• Soft Skills:
o Strong problem-solving abilities with attention to detail.
o Excellent communication skills to collaborate with cross-functional teams and translate technical information to non-technical stakeholders.
o Ability to work independently as well as part of a team in a fast-paced, agile environment.
Location: India
Who We Are:
Galaxy Digital Inc. (Nasdaq: GLXY) is a global leader in digital assets and data center infrastructure, growing the economy that runs on code. Galaxy delivers the onchain infrastructure that connects institutions to digital assets, including trading, advisory, asset management, staking, self-custody, and tokenization. Galaxy also develops and operates data center infrastructure to power AI and HPC workloads. Anchored by its Helios campus in Texas, Galaxy is building a multi-gigawatt pipeline of more than 5.7 GW of potential capacity, positioning it among the largest and fastest-growing data center developers in North America.
The Company is headquartered in New York City, with offices across North America, Europe, the Middle East, and Asia.
Additional information about Galaxy's businesses and products is available on
www.galaxy.com
.
What We Value:
We are a diverse team of free thinkers, and fast movers united to help investors and creators energize the global economy. We are looking for individuals who thrive in a culture of builders and overachievers and embrace high performance, transparent feedback, and a mission-first approach. Our culture shapes our way of working and gets us where we want to be.
Seek Excellence.
Be Selective To Be Effective.
Be Highly Aligned, Loosely Coupled.
Disagree Transparently.
Encourage Independent Decision-Making.
Build Dream Teams.
About GalaxyOne:
GalaxyOne is designed for individual investors who want the best of both traditional and digital markets. Its core offerings include competitive yield on cash deposits for U.S.-based individual investors and 8.00% yield through Galaxy Premium Yield for U.S. accredited investors, as well as seamless access to crypto and equities trading and the ability to reinvest earned interest into bitcoin or other supported crypto, all in one precision-built platform. GalaxyOne, backed by Galaxy Digital Inc (NASDAQ/TSX: GLXY), benefits from the firm's proven financial expertise, risk management and white-glove client service. Additional information about GalaxyOne is available at
galaxy.app
and you can learn even more here: "
The Launch of GalaxyOne with Zac Prince
" and "
GalaxyOne on FOX Business
."
Who You Are:
This role is a Senior Back End Developer (
Lending/Commercial)
for an exciting new business initiative at Galaxy. In this position, you’ll design, develop, and optimize robust, scalable software back end that powers our web and mobile applications for a new product offering. You will join a team of back-end developers, ensuring the reliability, security, and performance of our platforms while collaborating with front-end, product, and infrastructure teams. Your expertise will help drive the architecture of our product offerings, supporting Galaxy’s mission to innovate in the crypto economy.
This role is office-based and candidates must be based in
Mumbai, India
, to qualify.
What You’ll Do:
Design, develop, and maintain high-performance back-end systems, APIs, and databases that support the business’s web and mobile applications.
Help foster a culture of technical excellence, collaboration, and continuous learning.
Collaborate with front-end developers, product managers, and DevOps teams to ensure seamless integration and delivery of features and services.
Architect scalable, secure, and efficient server-side solutions that meet fintech industry standards and handle high transaction volumes.
Implement best practices for code quality, testing, and deployment, including code reviews and automated testing frameworks.
Stay current with emerging technologies and trends in back-end development, blockchain, and fintech to recommend innovative improvements.
What We’re Looking For:
Bachelor’s degree in computer science, engineering, or a related field (or equivalent experience).
7+ years of experience in back-end development, with at least 2 years in a senior role.
Hands-on development experience in Node, Express, TypeScript and related frameworks like Nest.js to build REST API's and other services.
Strong experience with SQL and some exposure to NoSQL is nice to have.
Experience with Microservices and Event based architecture.
Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and containerization tools (e.g., Docker, Kubernetes)
Experience in using Caching and Messaging Queues like Kafka.
Experience using Postman and Git / Bitbucket.
Bonus Points:
Prior experience working in a startup, taking a product from zero to one.
Experience in financial markets or brokerages.
What We Offer:
Competitive base salary and discretionary bonus
Competitive paid time off
Company-paid health and protective benefits for employees and their eligible dependents
Free virtual coaching sessions through Headspace
Opportunities to learn about the Crypto industry
Smart, entrepreneurial, and fun colleagues
*Benefits may vary depending on location.
Galaxy respects diversity and seeks to provide equal employment opportunities to all employees and job applicants for employment without regard to actual or perceived age, race, color, creed, religion, sex or gender (including pregnancy, childbirth, lactation and related medical conditions), gender identity or gender expression (including transgender status), sexual orientation, marital or partnership or caregiver status, ancestry, national origin, citizenship status, disability, military or veteran status, protected medical condition as defined by applicable state or local law, genetic information or predisposing genetic characteristic, or other characteristic protected by applicable federal, state, or local laws and ordinances.
We will endeavor to make a reasonable accommodation to the known limitations of a qualified applicant with a disability unless the accommodation would impose an undue hardship on the operation of our business. If you believe you require such assistance to complete the application process or to participate in an interview, please contact
careers@galaxy.com.
Location: Colombia; Brazil
We are looking for a driven and design-minded Software Developer with experience in Java programming and a scripting language (Bash, Python, or Go), for our Rocky Linux based Fidelis cybersecurity platform and appliances. The ideal candidate has experience writing Java using Spring Boot and Hibernate/JPA, and strong SQL skills with relational databases.
Fidelis Security is a growth-oriented company that provides organizations with a robust, comprehensive portfolio of products, services, and expertise to combat today's sophisticated advanced threats and prevent data breaches. Our commercial enterprise and government customers around the globe can face advanced threats with confidence within our Network Defense and Forensics Services, delivered by an elite team of security professionals with decades of hands-on experience, and our award-winning Advanced Threat Defense Products, which provide visibility and control over the entire threat lifecycle.
As a Software Developer you will:
Develop and enhance cybersecurity platform services: design, implement, and maintain robust backend features and system components in Java (Spring Boot + Hibernate/JPA).
Build RESTful APIs and data flows; design schemas, manage migrations, and write efficient SQL for relational databases.
Write and maintain automation and tooling in Bash, Python, and/or Go for builds, deployments, diagnostics, and test harnesses.
Operate on Rocky Linux servers; troubleshoot across OS, networking, JVM, and database layers; daily development in IntelliJ or Eclipse.
Participate in peer code reviews, knowledge sharing, and SCRUM meetings; collaborate using the Agile software development lifecycle.
About 85–90% of the programming for this role is in Java and SQL; the rest is scripting (mostly Bash and Python/Go).
Requirements
Strong experience developing applications using Java, with a strong understanding of object-oriented programming principles (concurrency, collections).
Hands-on with Spring Boot and Hibernate/JPA.
Experience building RESTful APIs and writing unit/integration tests.
Strong SQL and data modeling; hands-on with relational databases (e.g., MariaDB, PostgreSQL, MySQL, etc.).
Knowledge of TCP/IP networking fundamentals.
Comfortable working in Linux (preferably Rocky/CentOS/RHEL): shell, system services, logs, performance troubleshooting.
Good scripting skills in Bash and Python (bonus: Go).
Working knowledge of Git and CI/CD practices; IDEs: IntelliJ or Eclipse.
BSCS or MSCS (or related technical field) with 5–6+ years of experience developing and supporting multithreaded applications in a Linux/Unix environment.
Bonus Skills
Linux networking tools (iptables, ipset, ebtables), routing/bridging/VLANs, and packet capture/analysis.
Active Directory integration experience (AD/LDAP/Kerberos), Windows domain concepts, service accounts/GPOs.
Cloud APIs: experience automating or integrating with AWS, Azure, Google Cloud, and/or OCI (SDKs/CLIs for compute, storage, networking, IAM).
vSphere/ESXi for VM lifecycle management (provisioning, snapshots, virtual networking).
VirtualBox experience, especially using the VBox CLI (vboxmanage) for automation.
Containerization & orchestration: Docker and Kubernetes; event streaming: Kafka.
Experience with Bitbucket or GitLab (repos, merge requests, CI pipelines, permissions).
Cybersecurity domain experience (threat detection, hardening, threat research).
Experience working on Agile software development projects.
Location: Vilnius, Lithuania
Workplace: hybrid
At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a AI Engineer to join one of our
clients
' teams. If you're looking for an exciting opportunity to grow in an innovative environment, this could be the perfect fit for you.
Job Overview
We are seeking a talented AI Engineer to maintain and enhance our existing AI-powered solutions built on Kafka, AWS, and Large Language Models (LLMs). You will play a critical role in ensuring the reliability, scalability, and performance of our systems while contributing to the development of new features to improve our platform.
Key Responsibilities
Maintain and optimize existing AI solutions built on Kafka, AWS, and LLMs.
Monitor and troubleshoot data pipelines to ensure seamless data flow and system performance.
Collaborate with cross-functional teams to integrate AI models into production environments.
Enhance LLM-based features for natural language processing tasks such as text analysis and customer interaction automation.
Implement and maintain scalable, secure, and cost-efficient solutions on AWS.
Ensure high availability and fault tolerance of Kafka-based streaming data systems.
Develop and maintain Python-based applications and scripts to support AI and data processing workflows.
Contribute to the design and development of new AI-driven features to improve user experience.
Stay updated on the latest advancements in AI, LLMs, and cloud technologies to propose innovative solutions.
Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
3+ years of experience in AI engineering, data engineering, or a similar role.
Strong proficiency with Apache Kafka for building and maintaining data streaming pipelines.
Hands-on experience with AWS services (e.g., EC2, S3, Lambda, SageMaker, ECS).
Experience working with Large Language Models (LLMs) and NLP frameworks (e.g., Hugging Face, TensorFlow, PyTorch).
Advanced proficiency in Python for developing AI models, data processing scripts, and automation tools.
Familiarity with other programming languages (e.g., Java, Scala) is a plus.
Knowledge of containerization and orchestration tools (e.g., Docker, Kubernetes).
Strong problem-solving skills and ability to work in a fast-paced environment.
Excellent communication and teamwork skills.
Preferred Qualifications
Experience with real-time data processing and event-driven architectures.
Familiarity with CI/CD pipelines and infrastructure-as-code (e.g., Terraform, CloudFormation).
Previous work in the travel or fintech industry.
Understanding of GDPR and data privacy regulations.
What We Offer
Competitive salary and benefits package.
Opportunity to work with cutting-edge AI and cloud technologies.
Flexible remote or hybrid work environment.
Collaborative and innovative team culture.
Professional growth and development opportunities.
Location: Ukraine; Poland; Armenia; Georgia; Moldova, Republic of
Intetics Inc. is a global technology company providing custom software application development, distributed professional teams, software product quality assessment, and "all-things-digital" solutions. Based on its proprietary business model of Remote In-Sourcing®, advanced Technical Debt Reduction Platform (TETRA™), and measurable quality management platform (Predictive Software Engineering), Intetics enables clients to achieve measurable business results.
Project Description
The project involves the development of an
MVP for an insurance company
— a
PreAuth application
designed to optimize pre-authorization and workflow management processes within insurance operations. The MVP phase is expected to be completed by the
end of October
, with potential future phases under consideration.
Position Details
Position:
Golang Developer (MVP Project)
Level:
Middle–Senior
Technologies:
Golang, SQL (PostgreSQL), Docker, FusionAuth (nice to have)
Domain:
Insurance / Finance
Duration:
Short-term (until end of October, possible extension)
Location:
Remote — work from anywhere
English level:
Upper-Intermediate (B2) or higher
Role Description
We are looking for an experienced
Golang Developer
to contribute to building the backend logic and infrastructure of the PreAuth MVP. The ideal candidate is a detail-oriented engineer capable of delivering clean, reliable, and scalable code within tight timelines.
Requirements
Technical Responsibilities and Skills
What You’ll Do:
Implement backend logic and business processes for the MVP.
Design and optimize SQL queries (preferably in PostgreSQL).
Containerize the application using Docker.
Collaborate with the project team to ensure timely and high-quality delivery.
What We’re Looking For:
Strong hands-on experience with
Golang
.
Solid knowledge of
SQL
(PostgreSQL preferred).
Experience with
Docker
.
Familiarity with
FusionAuth
will be an advantage.
Strong problem-solving and communication skills.
Ability to work independently and deliver results within tight deadlines.
УдалённоseniorUkraine; Poland; Armenia; Georgia; Moldova, Republic of
Location: Metn, Lebanon
Staff Backend Engineer - L6
The Company
Toters is an on-demand e-commerce and delivery platform that enables customers to get anything in their city with the highest level of convenience.
At Toters, technology drives everything we do. Our product teams build features that simplify customers' lives, while our engineers create scalable solutions and optimize internal processes to deliver faster and more cost-effectively. If you thrive in a high-growth startup environment and want to help reshape how people shop across the Middle East, join us.
Description
As a Staff Backend Engineer, you will be responsible for shaping and delivering large-scale, cross-team systems and initiatives that significantly impact product reliability, performance, developer productivity, and business outcomes. You will mentor and grow multiple engineers, drive technical strategy within and across teams, resolve organization-level ambiguity, and proactively raise the bar for engineering excellence.
You combine deep hands-on expertise with strong strategic thinking, owning complex domains end-to-end while influencing roadmaps, architecture standards, and team processes at a broader scale.
Key Responsibilities
Lead the design, architecture, and delivery of large, cross-system features, platforms, or infrastructure components that span multiple teams and quarters-long timelines.
Drive technical and architectural decisions for entire domains or product areas, defining long-term strategy, surfacing major trade-offs, and aligning stakeholders across engineering, product, and operations.
Own end-to-end system health: Establish observability, reliability practices, performance baselines, and incident response patterns that prevent recurring issues across services.
Mentor and coach engineers, provide career guidance, technical pairing, code/design reviews.
Identify and eliminate systemic bottlenecks in development velocity, testing, deployment, or onboarding; build shared tools, frameworks, patterns, or automation adopted team-wide or org-wide.
Champion and evolve engineering standards, best practices, and conventions; influence adoption across multiple teams through clear reasoning, documentation, and leading by example.
Increase engineering leverage by enabling other teams to move faster and more safely through better architecture, shared abstractions, technical guidance, and reusable patterns."
Collaborate deeply with product, design, legal, and operations to challenge requirements, refine scopes, assess technical feasibility/risk, and ensure compliance (e.g., privacy, KYC).
Lead architecture and design discussions at the team-of-teams level; write detailed specs, RFCs, and decision records that enable async alignment and reduce future rework.
Act as a technical escalation point during major incidents, guiding resolution across domains and preventing recurrence through post-mortems and systemic fixes.
Key Qualifications
Bachelor's degree in Computer Science or equivalent practical experience.
8+ years of hands-on software engineering experience, in backend systems at scale (preferably including PHP/Laravel in high-traffic environments).
Expert-level proficiency in backend development, OOP/SOLID/design patterns, microservices, event-driven architecture, and distributed systems principles.
Proven track record designing and owning large-scale, performant, reliable backend systems (data modeling, complex schemas, PostgreSQL/MySQL optimization, Redis caching/queuing at scale).
Deep experience with cloud infrastructure (AWS preferred), containerization, serverless, CI/CD pipelines, observability (monitoring, alerting, tracing), and incident management.
Strong leadership & influence skills: mentoring multiple engineers, driving cross-team initiatives, resolving ambiguity at org level, and building consensus through clear communication.
Excellent written & verbal English; ability to write precise technical documents, RFCs, and give constructive feedback across seniority levels.
Demonstrated impact on business/product metrics through technical leadership (e.g., reduced latency, improved uptime, accelerated delivery velocity).
Nice to Have
Experience leading migrations, platform builds, or reliability programs in high-traffic e-commerce/delivery marketplaces.
Familiarity with advanced scaling techniques (sharding, eventual consistency, CQRS, etc.).
Prior work ensuring regulatory compliance (KYC, privacy, data protection) in collaboration with non-technical teams.
Benefits
Competitive compensation.
Discounts on Toters orders.
First-class medical insurance.
Location: New York; San Francisco
Workplace: OnSite
ABOUT US:
AI NEEDS A NEW INFRASTRUCTURE LAYER. WE'RE BUILDING IT AT MODAL.
Every era of computing brought new workloads that previous infrastructure couldn't support: mainframes, databases, and the cloud. Each time, the company that rebuilt the layer underneath defined the decade. AI is no different, except it touches everything instead of one slice, and the window to build the layer underneath it is open right now.
Our customers include category-defining companies like Ramp https://modal.com/blog/how-ramp-built-a-full-context-background-coding-agent-on-modal, Cognition, DoorDash, and Suno. They rely on Modal for instant GPU access, sub-second container starts, and native storage, so it's simple to serve low-latency inference, fine-tune models, and access production-ready sandboxes at scale.
We've passed $1B in annualized run rate, up 15x from a year ago. In October 2026 we raised a $750M Series D led by Accel at a $15.75B valuation.
Our team includes creators of popular open-source projects (e.g.,Seaborn https://github.com/mwaskom/seaborn,Luigi https://github.com/spotify/luigi), academic researchers, international olympiad medalists, and experienced engineering and product leaders with decades of experience.
THE ROLE:
We’re looking for Forward Deployed Engineers on our engineering team who want to work at the intersection of deep infrastructure work and direct customer impact. As an FDE, you’ll partner with leading AI companies and foundation labs on cloud architecture, networking, storage, containerization, sandboxing, and more, helping them design and ship production infrastructure on Modal’s platform.
The FDE team today includes world-class software engineers, computational scientists, ML engineers, and former founders. We’re looking for people with strong engineering fundamentals, deep curiosity across the infrastructure stack, and energy for working directly with customers on hard problems.
WHAT YOU’LL WORK ON:
- Work hands-on with companies like Suno, Lovable, Cognition, and Meta to architect and deploy massive-scale production workloads on Modal
- Lead technical discovery and architecture sessions with prospective and existing customers
- Architect migration paths from existing cloud infrastructure (AWS, GCP, Azure) to Modal’s serverless platform
- Collaborate with Modal’s product and sales teams, contributing to the platform as both an engineer and a product stakeholder
- Build trusted relationships with technical leaders (CTOs, VPs of Engineering, ML leads) at companies doing frontier AI work
- Conduct technical demos, experiments, and proofs of concept that make Modal’s infrastructure advantages tangible
YOU MAY BE A FIT IF:
- You have 3+ years of professional software engineering experience
- You have hands-on experience with cloud platforms (AWS, GCP, Azure), including compute, storage, networking, and container orchestration (Docker, Kubernetes)
- You’re familiar with distributed systems architecture, data pipelines, and Infrastructure as Code (Terraform, Pulumi, CloudFormation)
- You’re a strong communicator who can go deep on systems architecture with an infrastructure team and clearly articulate tradeoffs to technical leadership
- You have a genuine interest in working directly with customers: you find it energizing to understand someone else’s problem and help them solve it
- You’re willing to work in person in New York City, San Francisco, or Stockholm
NICE-TO-HAVE:
- Experience leading large-scale migration efforts, open-source contributions, or side projects you’re proud of
Location: Home Based - Americas; Home based - EMEA
Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1200+ colleagues in 75+ countries and very few office-based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution.
The company is founder-led, profitable, and growing.
We are hiring technical engineering manager to redefine the embedded Linux experience with the smallest, most secure, and most reliable operating system in the IoT market.
This is an opportunity for a technical leader passionate about open source software, Linux, containers, security, and the developer experience, to shape the future of Linux from the smallest systems up to desktops. This challenging role demands a high degree of technical skill as well as high caliber for inspiring and driving people.
Our mission is to allow everyone to build robust solutions in various fields including but not limited to IoT, automotive, and aviation using the next generation secure embedded Linux operating system in a simple solution. We define a reliable and secure set of device recovery mechanisms that enable device manufacturers to simplify and standardize the field operations for fleets of heterogeneous appliances.
As an engineering manager, you’ll lead a team of strong software developers to design and implement Ubuntu Core system software on various CPU architectures, such as ARM, RISC-V, and X86. You will meet stakeholders, prioritize requests, plan the roadmap and ensure the team can deliver their goals. You will have the opportunity to influence the culture, facilitate technical delivery, and work with your team on strategy and execution.
The role entails
Building and leading a distributed team of engineers through hiring, coaching, mentoring, feedback and career development
Demonstrating sound engineering principles by directly contributing toward your team’s goals
Coaching and mentoring team members with hands-on career development
Effectively setting and managing expectations with other engineering teams, senior management, and external stakeholders
Advocating and advancing modern, agile software development practices and helping develop and evangelize great engineering and organizational practices
Contributing to a healthy, collaborative engineering culture in line with the company values
Actively participating in the leadership team and collaborating with other leaders in the organisation
What we are looking for in you
Demonstrated competencies in embedded software development
Strong skills in Golang, C++ and Shell
A solid understanding of Linux and a modern GNU/Linux distribution, Debian or Ubuntu preferred
Love for developing and growing people and have a track record of doing it
Demonstrated ability of planning and executing to deliver high quality software in a timely manner
Solid experience working in an agile development environment
Exceptional academic track record from both high school and university
Undergraduate degree in a technical subject or a compelling narrative about your alternative chosen path
Professional written and spoken English with excellent presentation skills
Nice-to-have skills
Familiarity with an immutable Linux distribution, preferably Ubuntu Core
Experience with multiple CPU architectures such as ARM, RISC-V
Experience with Linux native containerization and security
What we offer colleagues
We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognize outstanding performance. In addition to base pay, we offer a performance-driven annual bonus or commission. We provide all team members with additional benefits which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally.
Distributed work environment with twice-yearly team sprints in person
Personal learning and development budget of USD 2,000 per year
Annual compensation review
Recognition rewards
Annual holiday leave
Maternity and paternity leave
Team Member Assistance Program & Wellness Platform
Opportunity to travel to new locations to meet colleagues
Priority Pass and travel upgrades for long-haul company events
About Canonical
Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open-source projects and the platform for AI, IoT, and the cloud, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence; in order to succeed, we need to be the best at what we do. Most colleagues at Canonical have worked from home since our inception in 2004. Working here is a step into the future and will challenge you to think differently, work smarter, learn new skills, and raise your game.
Canonical is an equal opportunity employer
We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products.
Whatever your identity, we will give your application fair consideration.
#LI-REMOTE
Location: Dnipro, Ukraine; Kharkiv, Ukraine; Kyiv, Ukraine; Lviv, Ukraine; Odesa, Ukraine; Sambir, Ukraine
Workplace: hybrid
At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a
Full Stack Developer
with expertise in
Node.js
and
React
to join one of our
clients
' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.
Key Responsibilities:
Design and develop our company website from the ground up using React and
Node.js
Create responsive, user-friendly interfaces that showcase our brand and services
Implement backend API services and database architecture using
Node.js
Ensure code quality, performance optimization, and cross-browser compatibility
Collaborate with design and business stakeholders to translate requirements into technical solutions
Deploy and maintain website infrastructure in cloud environments
Implement analytics, SEO best practices, and performance monitoring
3+ years experience
with modern
JavaScript/TypeScript
development
Strong proficiency with
React
, including hooks, context API, and state management
Extensive experience with
Node.js
and
Express.js
for backend development
Familiarity with database systems (MongoDB, PostgreSQL, or similar)
Experience with RESTful API design and implementation
Version control with Git and CI/CD pipeline knowledge
Understanding of web security best practices and performance optimization
Nice-to-Have Skills:
Experience with
Next.js
or similar React frameworks
Knowledge of cloud services (AWS, Azure, or GCP)
Understanding of containerization (Docker, Kubernetes)
UI/UX design sensibilities
Experience with analytics implementation and SEO optimization
Content management system integration
Benefits:
Competitive compensation package
Flexible remote work environment
Professional development opportunities
Collaborative and innovative company culture
Opportunity to shape the technical direction of a growing company
Direct impact on company success and visibility
Location: Ideally London-based (Hybrid)
Workplace: Hybrid
Full-Stack Web Developer — React, FastAPI, Elasticsearch (AWS/GCP)
About Clarity
Clarity is redefining customer experience with AI. Our mission is to empower businesses to deliver faster, smarter, and more human service interactions. By combining cutting-edge AI with intuitive design, we enable customer service teams to operate more efficiently while providing customers with seamless, personalized experiences.
We are trusted by industry leaders like OpenAI, GrubHub, STC and Tabby who rely on us to deliver real impact. Our investors include Prosus Ventures, STV AI Fund (backed by Google) and angels from Open AI and Google. With a 25% month-on-month growth rate and over 300% net revenue retention, this is a unique opportunity to join a hyper growth AI company and redefine an industry.
As a Full-Stack Web Developer at Clarity, you’ll own end-to-end product surfaces—from sleek React UIs to FastAPI services and Elasticsearch search/ —shipping fast, safely, and beautifully. You’re AI-native (Cursor, v0, Claude Code in your muscle memory), comfortable in both AWS and GCP, and you treat infra & DevOps as part of building great product, not an afterthought. You’ll collaborate directly with engineers, PMs, and the CTO to turn specs into production features used by brands like Grubhub, Booking, Dropbox & Uber.
WHAT YOU'LL DO
50% Build — design & ship
- Build responsive React (TypeScript) frontends (state mgmt, data viz, virtualized tables, forms, charts, file uploads, accessibility).
- Implement FastAPI services (async I/O, Pydantic v2, background jobs, caching) with robust testing.
- Design Elasticsearch models & queries
- Integrate AI features (streaming responses, structured outputs, eval hooks) to accelerate prototyping and user value.
25% Scale & operate
- Ship and run services on AWS and/or GCP (ECS/EKS/Lambda or Cloud Run/GKE), containerized with Docker.
- Own CI/CD (GitHub Actions), IaC (Terraform), logging/metrics/tracing (OpenTelemetry, CloudWatch/Stackdriver, Grafana/Prometheus), and SLOs.
- Optimize p95 latency, throughput, and cost; manage secrets, networking, VPCs, and build resilient retries/backoffs.
15% Collaborate
- Work closely with design/PM on specs and UX polish; pair with back-end/ML on data contracts and APIs.
- Partner with the Insights team on taxonomy/schema changes and with Data/ML on search & analytics expectations.
10% Align & showcase
- Write crisp docs, PRDs/tech notes, and demo your work to execs & customers.
- Contribute to on-call for your services and drive post-mortems to closure.
What makes you a great fit
- Owner’s mindset: you take ideas from zero → shipped → observed → iterated; you sweat details and outcomes.
- AI-native builder: Cursor, v0, Claude Code (and friends) are daily drivers for rapid prototyping and refactors.
- React + TypeScript mastery: component design, hooks, performance, testing (Vitest/Jest, Playwright).
- FastAPI expertise: async patterns, Pydantic schemas, pagination, auth (OAuth2/OIDC), rate-limits, background jobs.
- Elasticsearch fluency: mappings/analyzers (ngrams, synonyms), aggregations, filters, sorting, performance tuning.
- Cloud & DevOps: solid experience on AWS and/or GCP, Docker, Terraform, GitHub Actions, monitoring/alerts.
- Datastores: Postgres (SQL, migrations), Redis (caching/queues).
- Quality & security: code reviews, type safety, lint/format, secrets mgmt, least-privilege IAM, basic SOC2 hygiene.
- Communicates clearly with product sense; ships value weekly.
PERKS AND BONUSES
- Remote-first freedom & flexible hours 🏠
- Regular off-sites & monthly virtual game nights 🎉
- Unlimited vacation (minimum 20 days encouraged) 🏝️
- Learning budget for conferences, courses & books 📚
- Startup equity in a rapidly growing market 💼
Location: Baku; Serbia; Canada
Workplace: onsite
ABOUT YOU
We’re looking for a Senior Backend Software Engineer who thrives on solving complex technical challenges and building distributed systems that scale. You’re someone who’s comfortable working with Go, embraces microservices architecture, and understands how to build robust, event-driven systems used by millions of users.
You have experience working in containerized environments, designing resilient services, and contributing to system design and infrastructure decisions. You take ownership of your code from design to deployment, and enjoy collaborating with cross-functional teams to deliver high-impact, production-ready solutions.
If you’re passionate about building backend systems that are scalable, observable, and fault-tolerant, and you’re excited by the idea of powering innovative products at the intersection of games, commerce, and data, we’d love to hear from you.
ABOUT US
Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game.
For more information, visit xsolla.com.
Responsibilities
Design, build, and maintain backend services that power core products and platforms.
Develop event-driven systems using Go, Kafka, and Temporal (or similar orchestration tools).
Build scalable microservices in containerized environments using Docker and Kubernetes.
Drive architecture decisions that improve performance, resiliency, and maintainability.
Collaborate with engineers, product managers, designers, and QA to deliver end-to-end solutions.
Own your code in production, monitor, debug, and continuously improve service performance and reliability.
Write automated tests and follow CI/CD best practices to ensure high-quality deployments.
Participate in code reviews, technical discussions, and knowledge sharing across teams.
Qualifications & Skills
5+ years of backend development experience in Go or a similar language.
2+ years of hands-on experience with Kafka or equivalent streaming platforms.
Strong understanding of microservices architecture, distributed systems, and event-based communication.
Experience working with workflow orchestration tools such as Temporal, Cadence, or similar.
Familiarity with cloud infrastructure and container orchestration (e.g., Kubernetes, Docker).
Solid understanding of observability, monitoring, and performance optimization.
Ability to troubleshoot production issues, analyze system behavior, and drive resolution.
Nice to Have
Experience with cloud platforms (e.g., AWS, GCP, or Azure).
Familiarity with ClickHouse, Postgres, or other analytical/OLAP/OLTP databases.
Background in gaming, payments, or commerce systems.
Prior experience working on internal platforms or developer-facing tools.
The duties and responsibilities of this position may evolve over time to support the organization’s goals and individual growth. This job description is intended to outline the general nature and level of work being performed and is not intended to be an exhaustive list of all duties, responsibilities, and qualifications required. By submitting your application, you consent to Xsolla conducting background checks, where permitted by law, after the final interview stage. All checks will comply with local regulations, and your information will be handled confidentially. Xsolla takes your privacy seriously and will not sell or externally distribute any personal data received during the hiring process. In accordance with applicable data protection laws, Xsolla is committed to protecting your personal information and respecting your privacy.
For any inquiries related to data privacy, please contact: careers@xsolla.com
Explore more opportunities at: https://xsolla.com/careers
ОфисMontreal
УдалённоseniorLondon; San Francisco; New York; Paris; Toronto; Montreal
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