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Location: São Paulo, Brazil Are you interested in building an exciting IT career at Dev.Pro? Join our exclusive screening process to gain valuable career insights and access personalized feedback on your skill set. 🟩 What you’ll get by applying: Personalized career growth plan tailored to your aspirations Expert feedback to elevate your skills for lasting success Priority consideration by Dev.Pro for suitable job openings within the company Opportunity to work with top global corporations and participate in industry-shaping projects Give us a chance to get to know you better so that when the right position becomes available, you’ll be the first one we reach out to! ✅ Is that you? 4+ years’ experience as a software developer with .NET and Vue.js Experience developing in a cloud environment (Azure, GCP, AWS) Microservices/REST API skills Database experience Excellent communication, organizational, and leadership skills Upper-Intermediate+ English level Get started now: 1. Send us your CV in English. 2. Schedule a 15-30 minute call with Dev.Pro recruiters. 3. Participate in a 30-minute experience interview focused on testing your soft skills. 4. Get a 1-hour online evaluation of your technical skills by our technical experts. In under 2 hours, you'll know where you stand in your career and be ready for action when Dev.Pro presents you with an exciting job offer! 🎾 What's working at Dev.Pro like? Dev.Pro is a US-based outsource company with an ambitious and creative mindset that has been delivering superior software products since 2011. Known for its strong human focus, Dev.Pro promotes a work environment that is fair, inclusive, open-minded, and friendly toward people of every race, religion, gender, cultural background, marital/parental status, etc. By joining Dev.Pro, you'll feel what it's like to grow with professionals who support your journey. Interested? Find out more: 📋 How to Join Us 💻 LinkedIn Page 📈 Our website 💻 IG Page By submitting application, I've read and agree to the Dev.Pro Private Policy and Consent on Processing of Personal Data . I agree to have my Personal Data being stored and processed by Dev.Pro.

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: St. Petersburg, United States Freelance as a Full Stack Developer and Work from Home With FreeUp Hi! We're FreeUp! FreeUp is a freelance marketplace dedicated to connecting business owners with talented freelancers and remote workers from all over the world. We believe that freelancing is the future of business, and we're building the best community for freelancers possible. Want to learn more about FreeUp? Check out our website here , our Glassdoor reviews here , or read this feature in the LA Times about how we're the freelance platform everyone wants to be part of. About Freelancing as a Full Stack Developer With FreeUp: Daily Full Stack Developer job opportunities Set your own hourly full stack developer freelance rates (or fixed-rate projects) Set your own work from home schedule Work and earn as much as you want as a full stack developer freelancer 24/7 support for freelancers Webinars, resources, and a Slack workspace to help build your full stack development freelance business A dedicated internal team who is here to support you and help you succeed! Remote Full Stack Developer Requirements: Proven experience as a Full Stack Developer or similar role Proven experience developing desktop and mobile applications Familiarity with common stacks Knowledge of multiple front-end languages and libraries (such as HTML/ CSS, JavaScript, XML, jQuery, etc. etc.) Knowledge of multiple back-end languages (such as C#, Java, Python, etc. etc.) and JavaScript frameworks (such as Angular, React, Node.js, etc. etc.) Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design Excellent communication and teamwork skills - you must respond to clients within a business day! How to Apply to Be a FreeUp Freelancer Write a short cover letter about why you're a great full stack developer freelancer We'll reach out for your resume with some follow up questions Quick Zoom video interview with a member of the FreeUp team Once you're in our network, start applying to full stack development freelance jobs and make money! Freelancers located in the state of California will be required to provide an EIN for tax purposes.

Location: Global Talent is everywhere, opportunity is not. Sora Union changes that. Sora Union is a globally distributed professional services company that specializes in Design, Software Engineering, QA. Our experienced talent comes from communities where there is displacement or risk of displacement due to conflict or climate change. We provide services to global companies and start-ups across various industries, including healthcare, financial services, technology, and education. We are looking for a Senior Full Stack Developer with 5+ years of experience to join our distributed team of creative professionals. Your technical skills, passion for programming, and ability to navigate both front-end and back-end technologies will greatly enhance our team's ability to deliver innovative solutions. We look forward to having you on board! You'll be responsible for: Design, develop, and implement front-end interfaces and backend solutions. Work closely with project managers and other team members to meet project requirements, deadlines, and schedules. Develop robust, scalable software that can handle high volumes of traffic. Collaborate in cross-functional teams to define, design, and implement new features. Participate in code reviews to uphold high-quality code and design standards. Troubleshoot, debug and enhance existing systems. Stay abreast of emerging technologies and propose how to utilize them to improve our products. Ideally, you'll have: Bachelor's degree in Computer Science, Information Systems, or related field. 5+ years of experience as a Full Stack Developer. Familiarity with both front-end and back-end languages such as Python, HTML/CSS, JavaScript and Typescript. Strong knowledge of web frameworks like React/Nextjs, Vue.js/Nuxt or Svelte/Svelte Kit and server-side frameworks like Node.js or Nestjs. WordPress Experience with REST, GraphQL or TRPC. Proficiency with databases (SQL and NoSQL). Experience with cloud services like AWS, Google Cloud, or Azure is a plus. Excellent problem-solving skills, attention to detail, and ability to work in a collaborative team environment. Strong verbal and written communication skills. Sora Union is committed to creating and fostering a diverse team. We encourage people from underrepresented backgrounds and all walks of life to apply. We are committed to providing reasonable accommodations to all applicants throughout the application process.

Location: Nouméa, New Caledonia; Paris, France; Bordeaux, France; Grenoble, France; Lille, France; Lyon, France; Montpellier, France; Nantes, France; Toulouse, France; Gatineau, Canada; Montreal, Canada; Quebec City, Canada; Brussels, Belgium; Liège, Belgium; Mons, Belgium; Namur, Belgium; Port Vila, Vanuatu; Papeete, French Polynesia; Douala, Cameroon; Yaoundé, Cameroon; Algiers, Algeria; Oran, Algeria; Dakar, Senegal; Sfax, Tunisia; Sousse, Tunisia; Tunis, Tunisia Workplace: on-site At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. Right now, we are looking for a Full stack Engineer , who is proficient in Java and React , to join one of our client’s team in New Caledonia (Nouméa) . If you have 3 to 5 years of experience , a passion for technological challenges, and want to contribute to large-scale projects, this role is for you. NOTE: this position requires the relocation to New Caledonia , the client covers the cost of airplane tickets, a few days in a hotel as temporary accommodation, and also provides Visa support. Key Responsibilities Front-end development : Design and develop web applications using Angular or React, following industry best practices. Back-end development : Build robust and scalable solutions in Java with Spring Boot. Database management : Work with PostgreSQL databases to ensure optimal performance. Agile collaboration : Participate in Agile projects with a focus on collaboration and innovation. DevOps : Use CI/CD tools and Docker to automate and optimize development and deployment processes. 3 to 5 years of experience in web application development using Java/Spring Boot and/or Angular/React. Proficiency in front-end (Angular, React) and back-end (Java, Spring Boot) technologies, with knowledge of PostgreSQL database management. Proven ability to work effectively within a team and thrive in a collaborative, Agile development environment Strong problem-solving skills with the ability to propose innovative solutions and quickly adapt to new technologies and challenges. Experience with CI/CD tools and Docker is a plus. Good conversational level of French .

Location: Portugal Action1 is an autonomous endpoint management platform trusted by many Fortune 500 companies. Cloud-native, infinitely scalable, highly secure, and configurable in 5 minutes—it just works and is always free for the first 200 endpoints, with no functional limits. By pioneering autonomous OS and third-party patching with peer-to-peer patch distribution and real-time vulnerability assessment without needing a VPN, it eliminates routine labor, preempts ransomware and security risks, and protects the digital employee experience. In 2025, Action1 was recognized by Inc. 5000 as the fastest-growing private software company in America. The company is founder-led by Alex Vovk and Mike Walters, American entrepreneurs who previously founded Netwrix, a multi-billion-dollar cybersecurity company. We are stepping into an exciting growth stage and are looking for a Full Stack developer to join our amazing development team. You will: Develop and maintain frontend part of the product Develop API and backend for a high-load product with numerous endpoints Write unit and integration tests for both frontend and backend Refactor code and improve application performance Requirements: 3+ years of software development experience Excellent knowledge of Node.js, JavaScript, TypeScript, ReactJS Experience in designing and developing REST APIs Proficiency in working with databases (DynamoDB, MySQL) Experience writing tests Good knowledge of AWS (Lambda, EC2) Readiness to support legacy PHP code We offer: Fully remote work, giving you the flexibility you need in the modern world A multitude of interesting challenges and opportunities Stable income and flexible working hours, opportunities for promotion Friendly and professional peers, eager to help and help you grow Join Action1 and be a driving force behind our success!

Location: United States; Canada Workplace: Remote NOTE: This position can be remote in Canada or the United States. We are hiring talented Full Stack Software Engineers for our Control Plane team. The team focuses on great user experience, seamless, automated, and scalable cloud infrastructure deployment, and lifecycle management. We build and maintain the Cloud Console—a sophisticated web application that lets users manage organizational resources such as database services and user access, run queries through a powerful SQL IDE, explore data with interactive dashboards, and monitor system performance. If you’re excited about creating robust cloud platforms, this team could be a great fit. What will you do? - Design and deliver a scalable, highly available, resilient, and secure cloud-base infrastructure. - Collaborate with cross-functional teams to define, design, and ship application features. - Ensure the performance, quality, and responsiveness of applications and infrastructure. - Identify and correct bottlenecks and fix bugs. - Help maintain code quality, organization, and automation. - Participate in code reviews and contribute to a culture of continuous improvement. About you: - 6+ years of software engineering experience, including 3+ years in cloud computing (AWS, Azure, or GCP) or platform engineering. - Strong proficiency in Typescript, Node.js and React. - Familiarity with RESTful APIs and JSON. - Understanding of fundamental design principles for scalable applications. - Proficient understanding of code versioning tools, such as Git. - Excellent communication and collaboration skills. Preferred Qualifications: - Experience with ClickHouse - Knowledge of CI/CD pipelines - Previous experience in developing analytics or data-intensive applications Nice to Have: - Experience with Auth0, or similar integrations - Monorepo experience (Yarn workspaces, TurboRepo, Nx) - Previous work on developer tools, IDEs, or BI platforms - WebSocket/real-time features PERKS - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new eligible team member who joins our company receives equity. - Time off - Flexible time off in the US, generous entitlement in other countries. - A USD$500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. CULTURE - WE ALL SHAPE IT As part of a rapidly scaling start-up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here https://clickhouse.com/company/careers. Check out our blog posts https://clickhouse.com/blog or follow us on LinkedIn https://www.linkedin.com/company/clickhouseinc/life/0c1ee7f4-2129-488d-b413-e7f6270659fd/?viewAsMember=true to find out more about what’s happening at ClickHouse. EQUAL OPPORTUNITY & PRIVACY ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here https://clickhouse.com/legal/applicant-privacy-notice for our Privacy Statement.

Location: Remote - North America - South America - Europe Who We Are: Alpaca is a US-headquartered, global leader in agent-first brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, 24/5 trading, and more. Amongst our subsidiaries, Alpaca is a licensed financial services company, serving hundreds of financial institutions across 40 countries with our institutional-grade APIs. This includes broker-dealers, investment advisors, wealth managers, hedge funds, and crypto exchanges, totalling over 10 million brokerage accounts. Our global team is a diverse group of experienced engineers, traders, and brokerage professionals who are working to achieve our mission of opening financial services to everyone on the planet. We're deeply committed to open-source contributions and fostering a vibrant community, continuously enhancing our award-winning, developer-friendly API and the robust infrastructure behind it. Alpaca is proudly backed by $400 million in funding from top-tier global investors including Portage Ventures, Spark Capital, Tribe Capital, Social Leverage, Horizons Ventures, Opera Tech Ventures, SBI Group, Derayah Financial, Unbound, Peak XV, Elefund, and Y Combinator. Our Team Members: We're a dynamic team of 400+ globally distributed members who thrive working from our favorite places around the world, with teammates spanning the USA, Canada, Japan, Hungary, Nigeria, Brazil, the UK, and beyond! We're searching for passionate individuals eager to contribute to Alpaca's rapid growth. If you align with our core values—Stay Curious, Have Empathy, and Be Accountable—and are ready to make a significant impact, we encourage you to apply. Your Role: As a Senior Full-Stack Engineer, you will be responsible for designing, implementing, and maintaining systems and services that form the foundation of Alpaca and empower millions of users who trade billions of dollars worth of assets. As part of the Trading API team, you will be responsible for the user experience and product development for Trading API customers, encompassing both the frontend trading dashboards and backend systems that power Trading API product features like elite, high-yield cash, paper accounts, and more. Working closely with our users and internal stakeholders, we specialize in delivering high-quality end-to-end solutions across the full suite of frontend and backend systems at Alpaca. We’re looking for someone with a proven track record of designing and building scalable applications with an appreciation of the full-stack user experience. You’ll dive deep and specialize in a breadth of backend financial systems - payments, trading, market data, accounts, and more - to deliver innovative product features across the stack, while leading the design and implementation of the components that power elegant and performant frontend user experiences. Things You Get To Do: Play a pivotal role in architecting and developing software solutions across the full stack that push the boundaries of technology Work closely with cross-functional teams and dive deep into the backend systems and infrastructure that power financial markets Opportunity to contribute to API design and product features within our ecosystem Own the delivery of high-visibility features/projects, from design to deployment Mentor peers and influence the technical strategy of our company Who You Are (Must-Haves): 5+ years of experience in full-stack development with Golang & TypeScript/React. Excellent communication and collaboration skills. Ability to collect and translate stakeholder requirements into fully realized features. Proficient in TypeScript and React. Proficient in HTML and CSS frameworks such as TailwindCSS. Proficient in at least one modern systems programming language like Golang or C#. Passionate about creating intuitive and performance user interfaces. Experience with SQL and relational databases, preferably PostgreSQL. Experience with REST APIs and best practices. Attention to detail and an appreciation for design aesthetics. Who You Might Be (Nice-to-Haves): Algo trading experience (either professional or personal). Experience with major cloud platforms (we primarily use GCP). Experience or understanding of financial markets. Experience with Docker and Kubernetes. Experience working at a startup. Experience working remotely. How We Take Care of You: Competitive Salary & Stock Options Health Benefits New Hire Home-Office Setup: One-time USD $500 Monthly Stipend: USD $150 per month via a Brex Card Alpaca is proud to be an equal opportunity workplace dedicated to pursuing and hiring a diverse workforce. Recruitment Privacy Policy

Location: Europe or US About the Team The Billing Engineering team is responsible for building the billing platform behind ClickHouse Cloud. Our team is looking for exceptional software engineers who can work on a variety of technologies including frontend and backend while integrating with various external systems. You’ll work on mission-critical flows with a direct impact on the business. The team collaborates with stakeholders from across the business to provide the best experience for our customers (reliability, scalability, privacy, security, observability) while keeping accuracy and compliance a priority in everything we build.  What will you do? - Build ClickHouse cloud’s billing and metering platform - Design and build mission-critical processes that literally keep the lights on. - Create with purpose. Have a reason and rationale for the decisions you make throughout the creative process to empower you and the rest of the team to present our ideas and sell our solutions to various peers and stakeholders. - Deliver frameworks and platforms that are secure, efficient, mature, and highly available that abstract away infrastructure complexity. - Partner with multi-disciplinary teams to define business strategies, user needs, and optimal solutions. - Integrate with a variety of systems (Billing, Metering, Logging, Monitoring, Support, etc…) About you: - You have 5+ years of relevant software development industry experience building front-end systems running on the cloud. - Hands-on development experience leading and shipping large-scope technical projects in collaboration with multiple experienced engineers. - Technologies: Typescript, Serverless, EKS, SQS, Mongo, Node.JS (Proficiency in multiple languages preferred), React. - Experience with billing concepts, such as credit card processing, usage-based billing, metering, CSP marketplaces (AWS, GCP, Azure), invoicing, sales tax, auditing and record-keeping. - Strong ownership and experience building and operating  high-scale, distributed systems across the full software life cycle. - Expertise with a public cloud provider (AWS, GCP, Azure) and their infrastructure as a service offering. - You have excellent communication skills and the ability to work well within a team and across engineering teams. - You are a strong problem solver and have solid production debugging skills. - You thrive in a fast-paced environment and see yourself as a partner with the business with the shared goal of moving the business forward. - You have a high level of responsibility, ownership, and accountability. #LI-JL1 PERKS - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new eligible team member who joins our company receives equity. - Time off - Flexible time off in the US, generous entitlement in other countries. - A USD$500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. CULTURE - WE ALL SHAPE IT As part of a rapidly scaling start-up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here https://clickhouse.com/company/careers. Check out our blog posts https://clickhouse.com/blog or follow us on LinkedIn https://www.linkedin.com/company/clickhouseinc/life/0c1ee7f4-2129-488d-b413-e7f6270659fd/?viewAsMember=true to find out more about what’s happening at ClickHouse. EQUAL OPPORTUNITY & PRIVACY ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here https://clickhouse.com/legal/applicant-privacy-notice for our Privacy Statement.

Location: Delhi, India; Bangalore, India Workplace: remote At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Java Full Stack Developer 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 Summary We are looking for an experienced Java Full Stack Developer with strong expertise in Core Java, Spring Boot, Microservices , and React.js . The ideal candidate will work as part of an agile team to design, develop, and implement scalable solutions using modern technologies and best practices. This role demands hands-on experience with both backend and frontend development, as well as solid exposure to Azure integrations. Key Responsibilities Design, develop, and implement robust applications using Java and React.js. Participate in all phases of the software development lifecycle in an Agile environment. Write efficient, reusable, and testable code with a strong focus on quality and performance. Develop and execute unit test cases using automated frameworks and mocking tools. Integrate applications with Azure SQL and Azure BLOB storage . Build and consume RESTful APIs with Swagger documentation. Collaborate with cross-functional teams to define and refine technical requirements. Maintain code quality through code reviews, refactoring, and performance tuning. Quickly adapt to changing priorities in a dynamic work environment. 5+ years of hands-on experience in Core Java, J2EE , and Java 8+ . Proficiency with Spring Boot and Microservices architecture . 1–2 years of experience in React.js , JavaScript , and frontend development . Exposure to Google Analytics and Google Tag Manager . Experience integrating with Azure SQL and Azure BLOB storage . Strong understanding of Object-Oriented Programming and design patterns (e.g., MVC). Proficient in RESTful API development and Swagger documentation. Excellent communication and interpersonal skills. Strong problem-solving skills and the ability to work independently. Preferred Attributes Self-motivated and proactive in learning new technologies. Ability to work in a fast-paced, agile team environment. Attention to detail and strong organizational skills.

Location: Spain About the Company Our client is a fast-growing SaaS company transforming how top consulting firms and researchers gather insights. Their robust yet user-friendly survey platform helps clients create high-quality surveys quickly, collaborate more efficiently, and deliver meaningful results—all without the headaches of outdated tools and workflows. With a product trusted by leading consultancies across the globe, they are expanding their team to continue building high-impact features and elevating their code quality. Requirements The Role Our client is looking for a Senior Full-Stack Engineer to join a lean but highly experienced engineering team. The ideal candidate is a generalist with deep TypeScript expertise who thrives in a high-autonomy, low-meeting environment. You'll work on both new product development and enhancements to a solid existing codebase, with a strong emphasis on engineering best practices and clean code. What You’ll Do Design and implement new product features across the stack (frontend + backend). Collaborate closely with other senior engineers, product managers, and leadership. Participate in a rigorous code review process that prioritizes quality and maintainability. Own initiatives from idea to production in a remote-first, async-friendly setup. What They're Looking For 7–10+ years of software development experience. Strong proficiency in TypeScript (absolute must). Solid experience with full-stack development using: Frontend : React, Redux, TypeScript, CSS Backend : Node.js, Express, Python (Django) Database : PostgreSQL Tooling/DevOps : Docker, AWS, CloudWatch, GitLab Testing : Jest, Enzyme, Unitest Prior experience working remotely in high-performing teams. Comfort working with a high code-quality bar (longer review cycles, clean architecture). Self-starter who thrives with autonomy and minimal supervision. Nice to Have Experience working at early-stage or fast-growing SaaS startups. Previous exposure to complex B2B platforms.

Location: Munich, Germany Our partner is looking for a Junior Fullstack Developer (m/f/d) to join their team. This is a full-time permanent position onsite in Munich, Germany. Your responsibilities: Work on the development of scalable backend or web-based features using technologies like .NET Core, Node.js, React, and TypeScript. Collaborate closely with product and QA teams to turn business requirements into working software. Continuously improve our development workflows by evaluating new tools and best practices. Required qualifications: A degree in Computer Science or a related field, or equivalent practical experience. Experience with backend development like C#/.NET or React/TypeScript, acquired through internships or personal projects (academic experience also counts!). Basic familiarity with software design principles (e.g., SOLID, KISS) and writing unit or integration tests. English (C1); German is a plus. If you are interested in joining the team as a Junior Fullstack Developer (m/f/d) , do not hesitate to apply for the job and send us your CV.

Location: Anywhere in France, Belgium, Spain HEALTH CAN’T WAIT. Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare works today. You wait, until you can’t. Alan exists to end the wait. Health is a universal right, and we believe this right can only become real when it’s coupled with prevention. We need to stop treating health as something we repair and start treating it as something we build, every day. It’s not solely a question of willpower. It’s the healthcare system itself that needs to work for everyone, in a sustainable way. So we are building the new standard in prevention insurance. Alan is the first company that integrates insurance, prevention, and care into a single, acclaimed user experience. We are on an incredible journey to build a global leading company, with a unique culture https://alan.com/en/careers. We already partner with 40K+ companies of all sizes, serving more than 1M+ members, and have reached €800M+ in ARR. Prevention as the new norm. That's what we're building with our team of 1000+ people. If it speaks to you: we're hiring across France, Spain, Belgium, and Canada. And beyond. ⭐ THE ENGINEERING TEAM ⭐ In our engineering team, we build the infrastructure, interfaces, and applications to provide first-class service to our members, health professionals, and even ourselves! Being an engineer at Alan means joining a team of talented, committed and passionate engineers, with a lot of product interaction. We move fast, with a lot of ownership, and are proud to tackle big problems! Our process is very simple: those who make product decisions are the same ones who build them. Our stack is Python/Flask, React, React Native, PostgreSQL. Want to know more? Read this article https://blog.alan.com/tech-et-produit/engineering-organisation-at-alan if you want to discover how life as an Engineer at Alan and this article https://medium.com/alan/engineering-career-path-at-alan-e5de5c2e740c on our Engineering career path. WHICH AREA WILL YOU JOIN ? By applying to this role, you’ll be considered for three different areas. Throughout the hiring process, we’ll discuss your experience, strengths, and interests, alongside our current hiring needs, to determine which area would be the best fit for you and where you could have the greatest impact. We’ll share this with you before the final stage of the process. - Claims Management: We refund €350M+ in healthcare expenses every year to 1M+ members across France, Belgium, Spain, and Canada. Our mission is to pay each member the right amount, as quickly as possible, while staying cost-effective for Alan. We have built the entire claims chain in-house, from LLM-powered parsing of 2.5M documents per year https://medium.com/alan/how-we-reached-70-document-processing-automation-at-alan-674bc80f3ef3 and a global coverage engine that determines how much each member should receive, to payment infrastructure, fraud prevention https://www.linkedin.com/pulse/chaque-euro-fraud%C3%A9-%C3%A0-lassurance-sant%C3%A9-cest-un-de-moins-martos-ssxae/, and the member experience across mobile and web https://medium.com/alan/universalisation-at-alan-how-we-stopped-building-everything-twice-7feb8d88a4a8. You’ll work on deep systems that must be reliable 24/7 and operate at scale, where every improvement has a direct impact on a member’s bank account. - Insurance Offer: We build the infrastructure that protects 1M+ people across four countries. Our mission is to make insurance simpler, more scalable, and more effective for our members and customers. You’ll work on real-time pricing, AI-powered tools that empower Sales, and Alan’s next-generation global insurance stack. More information here https://medium.com/alan/how-we-refactored-one-of-our-most-used-data-models-33cadaf31313 and here https://medium.com/alan/one-stack-for-every-country-and-product-inside-alans-core-stack-e87a127efa12. - Customer Enablement: We run the engine behind every company that joins Alan. We bill 40K+ companies across four countries, affiliate their employees, and keep payroll and employment data accurate for 1M+ members. Our mission is to build the shared infrastructure that enables other Alan services to operate reliably and efficiently. You’ll work on a multi-country billing and invoicing platform, affiliation and employment systems that determine who is covered and from when, reconciliation tooling that identifies coverage and billing mismatches, and the APIs used by other teams to build their services. These are systems where correctness is non-negotiable: a wrong invoice or a missed affiliation can be visible to a company within the same week. ⭐ IS IT YOU WE’RE LOOKING FOR? We are looking for engineers with 3+ years of experience to help us scale our Engineering community from different perspectives (product, tech, and internal organization-wise): - You’ll be able to tackle high-impact & high-risk projects involving many engineers. - You’ll design efficient systems and engineering practices to align with and facilitate interactions between multiple teams/products. - You’ll have the opportunity to mentor other engineers & lead crews (more details in this article https://blog.alan.com/tech-et-produit/engineering-organisation-at-alan). - You’ll be able to contribute to hiring your future coworkers and shape candidates’ hiring experience (improving our technical assessment process etc...) You would be a good fit at Alan if most of this sounds like you: - Well-versed in Object Oriented Programming such as Python, Java, C#, and enthusiastic about web technologies such as modern Javascript. - Willing to work in Python/JavaScript (but you don’t need to have experience with those 2 languages!). - Passionate about building products. - Self-starting and entrepreneurial. - Humble and still willing to grow (no matter your seniority!). - Collaborative, enthusiastic about teamwork, learning, and teaching. - Fluent in English (no need to speak French!). For this opportunity, we are aiming to hire within the C-F level range. But above all, we are looking for high potential and curiosity: make sure to show us this when you apply! Everything else is a bonus. If you identify as a woman and do not meet every requirement, we would still love to hear from you. Research suggests that women can be more selective than men when deciding whether to apply, so please do not self-select out. 🙌 PERKS & BENEFITS - Fair rewards & equity packages. - Flexible office & remote options. - Top-tier equipment: MacBook Pro, monitor, noise-canceling headphones. - Flexible vacation & hours. - Comprehensive healthcare for you, children, and partners. - Transport support and coaching for personal growth. - Training budget for conferences, courses, books. - Extended parental leave for all parents.   🔄 RECRUITMENT NOTE 🌟 We hire people, not roles. Don’t worry if you don’t check every box - high potential and curiosity matter most. We may even suggest another team if we see a better fit. To see all our opened Engineering positions, click here https://jobs.ashbyhq.com/alan?departmentId=8ba0fb44-ec79-4731-bf45-d65a821e24f0 !   🔖 Learn more About Alan https://alan.com/about and on our Career https://alan.com/careers pages, Medium https://medium.com/alan, blog https://blog.alan.com/ and Glassdoor page https://www.glassdoor.com/Overview/Working-at-Alan-EI_IE1696043.11,15.htm. 🔄 A quick note about the process Note: While you're applying for a specific area,, you may join a different engineering team based on where we think you'll have the most impact. Check out descriptions of other areas here https://www.notion.so/alaninsurance/Software-Engineering-Areas-Alan-2c61426e8be7805bacd2cdbc08c32640?source=copy_link.

Location: HQ Blockstream https://blockstream.com/ was founded in 2014 by Dr. Adam Back https://en.wikipedia.org/wiki/Adam_Back and a group of fellow cryptographers and engineers passionate about Bitcoin and its potential to change the future of finance. Focusing on building fundamental Bitcoin infrastructure, Blockstream quickly grew into one of the leading technology power houses of the industry. At Blockstream, we’re building solutions on Bitcoin that will disrupt the existing financial system. We imagine a world where individuals and businesses can easily access a global, permissionless system to secure their money, use it every day, and invest it or put it to work. In pursuit of our expansive vision, we’ve built a full stack of innovative products on top of the Bitcoin protocol, from layer-2 projects like Liquid and Core Lightning, to end-user software and hardware wallets like Green and Jade. Our brand stands for innovation in the Bitcoin community, and we’re growing our team to accelerate the future.  In this role, you will develop services that empower people to build dynamic and innovative applications on top of Bitcoin. What You’ll Be Doing (Responsibilities): - Design, implement, test, and support full stack applications, in a continuous integration and deployment environment. - Implement web applications using frameworks such as React or Vue.js - Implement APIs in Python and Rust - Develop and maintain Databases and data applications (SQL and NoSQL)  - Write unit, functional, and integration test automation. What We Look For In You (Required Qualifications): - 5+ years of experience developing full stack applications - Web front ends - HTTP APIs - SQL and DB backends - System programming experience with Rust - 2+ years experience with Python - 2+ years experience with JavaScript and TypeScript - Experience with React or Vue.js - Experience building and supporting distribution infrastructure: Docker, Kubernetes - Excellent communication, team player attitude and collaboration skills - Highly self-motivated, lifetime learner Nice To Haves (Preferred Qualifications): - Experience building on Bitcoin - System programming experience with C++ - Experience working with and deploying on Kubernetes - Experience working with Google Cloud or AWS - Contributions to Open Source Projects and active GitHub profile - Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field (or equivalent experience) 🔒 Stay Safe from Job Scams All official Blockstream communication will come from an @blockstream.com email address. We will never ask you to share sensitive information or purchase equipment during the hiring process. If in doubt, contact us at hr@blockstream.com. Learn more about avoiding job scams here https://consumer.ftc.gov/consumer-alerts/2022/05/want-work-home-spot-scams-first.

Location: Berlin (Germany) Join us as a (Senior) Full Stack Developer - Web (f/m/d) in Berlin Our Story We are looking for a Senior Full Stack Developer (Web Platform) to help shape and scale thinkcell’s web platform and enable multiple teams to efficiently manage and publish content. This is not a role for someone who only wants to work within a fixed web stack or maintain existing templates. We are looking for a web engineer who enjoys solving complex technical problems, making sound architectural decisions, and building systems that remain robust and maintainable as requirements evolve. You will work across frontend and backend, improve the technical foundation of our web platform, and help us build scalable solutions that enable our teams to manage and publish content. Along the way, you will collaborate closely with stakeholders across design, marketing, product and engineering but with strong ownership over technical quality, long-term maintainability, and the overall direction of the platform. What you will do Design, build, and evolve our web platform features across front-end and CMS back-end. Solve complex technical problems in a pragmatic way, balancing speed of delivery with long-term maintainability Drive architectural improvements that make our web ecosystem more robust, scalable, and easier to work with Build and improve our back-end functionality in PHP and Laravel for integrations, dynamic features, and internal tooling Extend and optimize our CMS and publishing workflows to support efficient content operations without compromising technical quality Improve performance, Core Web Vitals, accessibility, and technical SEO foundations across the platform Work on the evolution of our current web architecture, while also challenging existing approaches when better solutions exist Collaborate with design, marketing, product, and engineering teams to turn business requirements into well-structured technical solutions Interface with back-end systems written in C++, ensuring reliable and efficient data exchange across system boundaries Identify opportunities to improve developer experience, reduce complexity, and raise the overall engineering standard of the platform Take ownership of technical tasks and help define best practices for modern web development at think-cell What we are looking for Strong experience building and shipping production-grade web platforms, applications, or systems A proven ability to solve non-trivial technical problems and work confidently in complex web related codebases Strong full stack engineering skills, with solid backend experience in PHP, Laravel, or similar technologies and a frameworks Strong frontend fundamentals, including HTML, CSS, JavaScript and modern approaches to building maintainable user interfaces Good judgment when making architectural and technical trade-offs A pragmatic mindset: you know when to build for flexibility and when to keep things simple Curiosity and confidence to work with unfamiliar technologies or domains when needed A strong sense of ownership and responsibility for code quality, maintainability, and technical outcomes Experience collaborating across disciplines and communicating clearly with technical and non-technical stakeholders in English Nice to have Experience with Statamic CMS Experience with static site generation challenges Experience with Deployment Tools such as Jenkins or similar tools Familiarity with Tailwind, Alpine.js, or similar frontend tools Experience improving performance-critical, SEO-relevant, or content-heavy platforms Familiarity with Python for automation or tooling Experience integrating with non-web backend systems or services Our Values As part of our team, you will embody and help shape the following principles that define us: Forward Thinking : We embrace change and challenge the status quo. Ownership : We take pride in our work and learn from our mistakes. Customer First : We prioritize delivering lasting value. Unified Team : We foster collaboration, respect, and integrity. Strive for Excellence : We set ambitious goals and pursue quality. Why is thinkcell the right place for you? We empower over 1.3 million users across 35,000 companies, including top consulting firms and major global enterprises. With offices in Berlin, Munich, Denver, Boston, London, Tokyo, and Dubai, we’re a diverse team of over 220 people, committed to innovation and excellence. think-cell is more than a job – it's a chance to be part of an innovative, inclusive team that values collaboration and growth. We encourage applicants from all backgrounds to apply. Together, we can shape the future of productivity software. We can’t wait to see what you’ll bring to the team!

Location: Philippines; Cavite, Philippines; Manila, Philippines; Taguig, Philippines; Cebu, Philippines REMOTE: Senior Software Engineer - Full Stack Developer Job Description: We are seeking a highly skilled Senior Software Engineer with expertise in Microsoft SQL Server and SQL Server Reporting Services (SSRS) to join our dynamic Development Team. This role is ideal for a full stack developer who thrives across the entire software development lifecycle—designing and optimizing databases (backend), building robust business logic and applications (middle tier), and crafting intuitive, user-friendly interfaces (frontend). The successful candidate will play a key role in developing custom applications and complex reports, integrating them into web or desktop platforms, and delivering tailored technical solutions to meet organizational needs. This position offers the opportunity to work on enterprise-level systems, with a focus on educational institutions, student information systems (SIS), or learning management systems (LMS). If you’re proactive, detail-oriented, and passionate about translating business requirements into innovative software solutions, we’d love to hear from you. Basic Functions: ■ Design, develop, and maintain custom applications and complex reports using Microsoft SQL Server, T-SQL, SSRS, and tools like .NET or similar frameworks. ■ Perform all phases of the system development lifecycle: planning, design, development, implementation, deployment, and maintenance. ■ Optimize database structures and queries for performance and scalability. ■ Create and integrate user-friendly front-end interfaces with backend systems. ■ Document solutions through clear code, flowcharts, diagrams, and technical documentation. ■ Conduct software testing, debugging, and quality assurance to ensure reliable updates and deployments. ■ Collaborate with stakeholders to understand business needs and deliver tailored technical solutions. ■ Provide training and support to clients or internal teams on application maintenance and updates. ■ Contribute to the continuous improvement of the Development Team and internal software processes. Additional Duties and Responsibilities: ■ Enhance customer service and satisfaction through effective communication and timely delivery of solutions. ■ Escalate and resolve development challenges within agreed service levels, keeping stakeholders informed of progress and changes. ■ Maintain in-depth knowledge of our software and its alignment with customer goals, particularly in educational or enterprise contexts. ■ Track time, expenses, and project tasks using the appropriate tools (training provided). Knowledge, Skills, and/or Abilities Required: ■ Proven expertise in Microsoft SQL Server, T-SQL, and SSRS report design. ■ Full stack development experience with proficiency in .NET or similar frameworks. ■ Strong skills in database design, optimization, and integration with web or desktop platforms. ■ Familiarity with enterprise systems such as SIS, LMS, ERP, CRM, HRMS, Library Management Systems, Admissions and Enrollment Management Systems, Facilities and Campus Management Systems, or Analytics/BI Tools (e.g., Power BI). ■ Experience working with educational institutions or similar complex organizational environments is a plus. ■ Excellent interpersonal and communication skills, with the ability to translate technical concepts for non-technical stakeholders. ■ Ability to manage multiple priorities in a fast-paced environment while maintaining attention to detail. ■ Self-motivated, proactive, and adept at problem-solving and technical diagnostics. Educational/Vocational/Previous Experience Recommendations: ■ BA/BS in computer science, software development, or a related field (MBA/MS preferred but not required). ■ 5+ years of development experience, with a focus on SQL Server, SSRS, and full stack application development.

Location: San Francisco, CA Workplace: OnSite ABOUT US At LangChain, our mission is to enable every company to own its intelligence. We believe agents will transform how companies operate, and we're building the foundation to make that future possible. Our open-source harnesses and LangSmith platform give developers and enterprises the infrastructure to run, improve, and govern agents at scale. We've raised $460M to date, with our most recent funding round valuing the company at $3B, backed by leading investors including Sequoia, Benchmark, IVP, and CapitalG. As we continue to expand our platform and tackle some of the hardest challenges in agent engineering, every team member has the opportunity to make a meaningful impact and help shape both our technology and the future of the industry. More than 7,000 organizations rely on LangSmith, from fast-growing startups to Fortune 500 enterprises, including NVIDIA, Bridgewater, LinkedIn, Workday, and Rippling. We're just getting started on making high-performing agents easier to build and manage at scale. About Us: ABOUT THE ROLE In person 5 days/week in San Francisco We're looking for a Senior Fullstack Engineer for our commercial product LangSmith, an observability and evals platform. In this role, you'll have the opportunity to shape the technical direction of our platform while working closely with enterprise customers, developer end-users and internal stakeholders. WHAT YOU WILL DO - Lead the technical architecture and implementation of key product features for LangSmith, working across our entire Go, Python, and Typescript stack. - Collaborate closely with product and design teams to iterate on new features. - Mentor and guide more junior members of the team. Drive aggressive project timelines while ensuring high engineering standards are being met. - Lead by example in writing clean, maintainable, and well-tested code WHAT YOU BRING - 5+ years of experience in software engineering working on complex platform products - Fullstack engineering experience with Go or Python on the backend and React + Typescript on the frontend. - Strong understanding of database systems, particularly Postgres and Redis - Experience designing and scaling APIs, preferably in a high-performance, data-intensive application - A “get stuff done” attitude - comfortable shipping fast and iterating based on user feedback - Strong communicator with the ability to collaborate closely with various internal stakeholders and engage directly with our top-tier customers - Strong ownership mindset - Bonus: Experience with AI/LLM-powered applications, developer tools, or observability platforms Compensation - Annual salary range: $175,000-$240,000 USD COMPENSATION PHILOSOPHY: We offer competitive compensation that includes base salary, variable compensation for relevant roles, meaningful equity, benefits, and perks. We are hiring for this role across a range of scope, and the compensation band reflects that. Your offer depends on what we learn about your impact, craft, leadership, and communication during the interview process. We will tell you early where you’re tracking and talk comp with you before offer stage. Team members in the EU, UK, and APAC receive locally competitive benefits aligned with regional norms and regulations. BENEFITS Benefits include medical, dental, and vision coverage, flexible vacation, a 401(k) plan, meals on in-office days in the US and more.