Back End Developer Jobs

About Supabase Supabase is the Postgres development platform, built by developers for developers. We provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. All services are deeply integrated and designed for growth. About the Role We’re looking for a Developer Relations Engineer based in San Francisco to join our team and to help more developers discover, learn, and build with Supabase. You’ll create high-impact content, build real-world projects, and represent Supabase across communities and events. If you’re equally energized by writing code and teaching others, this is the role for you. Why this role matters Supabase is growing fast with 350,000+ developers , 1,000+ OSS contributors , and a thriving open source ecosystem. Our users are builders, startup founders, weekend hackers, and engineers scaling to millions of users. DevRel is how we meet them where they are: through content, community, and code. We’re building a community of communities that brings together developers from many backgrounds, including first-time open source contributors. As a DevRel Engineer, you’ll be a bridge between Supabase and the broader developer ecosystem, helping people get started, go deep, and feel connected. What you'll do Make content Publish compelling technical content, especially video, to help developers learn Supabase quickly Build demos and tutorials Ship real-world apps using Supabase and tools like Next.js, React, and Stripe. Write guides that others can follow and remix Represent Supabase Speak at meetups, livestream builds, and engage with the developer ecosystem. You’ll be a visible and trusted voice of the platform Support and grow the community Celebrate contributors, answer questions, highlight cool projects, and bring developer feedback to the team Collaborate across the company Work with engineering, product, and growth to amplify launches, prioritize content, and reduce friction for new users You migh

Job Description: We are seeking a skilled Python Engineer to join our dynamic team. The ideal candidate will be responsible for developing robust web frameworks, building backend code to efficiently serve datasets, and performing data transformations to support our data-driven applications. This role requires a deep understanding of Python, web development frameworks, data processing, and database management. Roles and Responsibilities: Core Python: Be proficient in the concepts and features of the Python language , experienced with web frameworks like Flask and FastAPI for developing RESTful APIs, and skilled in asynchronous programming using asyncio. Experience with handling concurrent connections and optimizing I/O operations. Should have a deep understanding of microservices architecture and be capable of writing clean, efficient, and maintainable code. Security Best Practices and Requirements Understanding of security practices for microservices, including authentication, authorization, and encryption. Experience with securing APIs using OAuth, JWT, and API gateways. Web Framework Development: Design, develop, and maintain scalable web frameworks using Python. Collaborate with front-end developers to integrate user-facing elements with server-side logic. Ensure the web frameworks are secure, performant, and maintainable. Have a sound knowledge of one or more web frameworks that are based on Python, such as Django, Flask, Pyramid, etc. Should have the know how to use the framework's features, such as routing, templating, database integration, authentication, testing. Object Relational Mappers (ORMs): Develop backend systems to serve datasets through APIs and other interfaces. Implement data access layers, integrating with various databases and data storage solutions. Optimize backend code for performance, scalability, and reliability. Be able to use ORMs to interact with databases using Python objects. ORMs abstract away the low-level SQL queries and provi

At Speechmatics, we’re expanding our user platform offering. We're looking for a Senior Front-End Software Engineer with a strong product mindset to help drive that growth. This is an opportunity to own end-to-end feature development at a leading-edge AI company, from shaping the user experience through to shipping and iterating based on real user feedback and analytics data. What you'll do Own product features from ideation through to delivery, contributing to UX thinking, frontend execution, and post-launch iteration Build polished, accessible user interfaces using React, JavaScript, HTML, and CSS Make UX and UI decisions independently, collaborating closely with designers and PMs rather than waiting on detailed handoffs Design and run A/B tests to validate product decisions and surface insights that improve the user experience Use analytics tooling such as Mixpanel to understand how people interact with the product and feed that learning back into what gets built Partner with backend engineers, product managers, and designers to ship features that genuinely move the needle for users and the business Write and maintain robust UI tests, taking ownership of quality in production and at scale Run user interviews and meet customers to understand how people use the product and what drives adoption What you'll need Proficiency in React, JavaScript, HTML, and CSS with a track record of shipping production-quality frontend code A product-minded engineering approach Comfort owning UX and UI decisions independently Hands-on experience with iterative development practices, including A/B testing and feature experimentation Familiarity with user analytics tools such as Mixpanel or a comparable platform Experience with UI testing frameworks and a solid grounding in frontend engineering best practices Confidence collaborating cross-functionally with designers, PMs, and backend engineers A track record of using user feedback and data to improve features Nice to have Experience us

At Speechmatics, we’re expanding our user platform offering. We're looking for a Senior Front-End Software Engineer with a strong product mindset to help drive that growth. This is an opportunity to own end-to-end feature development at a leading-edge AI company, from shaping the user experience through to shipping and iterating based on real user feedback and analytics data. What you'll do Own product features from ideation through to delivery, contributing to UX thinking, frontend execution, and post-launch iteration Build polished, accessible user interfaces using React, JavaScript, HTML, and CSS Make UX and UI decisions independently, collaborating closely with designers and PMs rather than waiting on detailed handoffs Design and run A/B tests to validate product decisions and surface insights that improve the user experience Use analytics tooling such as Mixpanel to understand how people interact with the product and feed that learning back into what gets built Partner with backend engineers, product managers, and designers to ship features that genuinely move the needle for users and the business Write and maintain robust UI tests, taking ownership of quality in production and at scale Run user interviews and meet customers to understand how people use the product and what drives adoption What you'll need Proficiency in React, JavaScript, HTML, and CSS with a track record of shipping production-quality frontend code A product-minded engineering approach Comfort owning UX and UI decisions independently Hands-on experience with iterative development practices, including A/B testing and feature experimentation Familiarity with user analytics tools such as Mixpanel or a comparable platform Experience with UI testing frameworks and a solid grounding in frontend engineering best practices Confidence collaborating cross-functionally with designers, PMs, and backend engineers A track record of using user feedback and data to improve features Nice to have Experience us

Remote Web Developer (Equity Partner 10%) Role Type: Founding Web Developer (Equity-Based) Location: Remote Experience: Freshers Welcome (Strong builders preferred) Compensation: 10% Equity (Vesting-Based) Cash Compensation: None initially About the Startup We are building two high-impact digital platforms: 1️ Solar Fintech Platform A fractional ownership platform where: • Users buy micro-shares (e.g., 100 units) of solar panels. • Once fully funded, solar panels are deployed to corporates. • Energy generation produces returns distributed proportionally to shareholders. Core Components: • Investor dashboard • Payment integration • Solar performance analytics • Admin & corporate PPA tracking 2️ Carpooling Platform (Similar to Mitfahrgelegenheit) A ride-sharing website connecting drivers and passengers traveling between cities. Core Components: • Driver ride listing system • Seat booking & payment • Route matching • Ratings & verification • Real-time notifications Role Overview As a Founding Web Developer, you will architect, build, and deploy both platforms from scratch. You are not just a coder you are a technical co-builder. Key Responsibilities Product Development • Develop full-stack web applications (frontend + backend) • Build scalable database architecture • Implement secure payment gateway integrations • Develop admin dashboards • Deploy MVP and iterate rapidly Solar Fintech Specific • Micro-share allocation logic • Wallet & transaction history system • Solar data API integration • ROI calculation engine • Investor performance dashboard Carpooling Platform Specific • Ride-matching algorithm • Location-based search • Booking & seat allocation system • Driver/passenger profile system Infrastructure • Cloud deployment (AWS / GCP / Azure) • CI/CD pipelines • Basic cybersecurity implementation • API architecture Skills Required • React / Next.js / Vue (Frontend) • Node.js / Django / Laravel (Backend) • SQL / NoSQL databases • Payment gateway integration exper

SAP Fiori developer Chennai, Tamil Nadu, India Full Time Direct Hire Job Summary: Responsibilities • Develop and maintain SAP FIORI applications. • Collaborate with business stakeholders to understand requirements and translate them into technical specifications. • Implement custom and standard SAP FIORI applications using SAP Web IDE. • Perform unit testing and troubleshoot issues in SAP FIORI applications. • Ensure seamless integration with existing SAP systems and modules. • Maintain documentation for development processes and user guides. • Stay updated with the latest SAP FIORI best practices and technologies. Qualifications • Bachelor or master degree in computer science, Information Technology, or related field. • 6 years of experience in SAP Frontend development (SAPUI5 / Fiori) • Experience in Fiori Design patterns, expertise in UI Theme designer • Expertise with annotations and SAP smart controls • Proficient in SAPUI5 and Fiori framework: Deep understanding of SAPUI5 controls, components, routing, and data binding mechanisms. • Front-end development skills: Expertise in HTML, CSS, JavaScript, and related web technologies. • OData knowledge: Ability to consume and create OData services for data integration with backend systems. • Experience in developing UI5 Freestyle apps. • SAP ABAP understanding: Basic understanding of ABAP programming for backend integration and customization. • Fiori Gateway services development skills • Experience with SAP BAS and SAP Web IDE • Experience in Fiori Launchpad configuration • Experience in Fiori Elements and CDS views • Must be good at JavaScript’s, JQUERY, XML, JSON and HTML5, Layout designing with CSS • Experience in SAP BTP Platforms tools SAP Build / SAP Build Process Automation / SAP workzone - Added Value • Experience in SAP BTP Frameworks CAP or RAP - Added Value • Experience in web service and REST API integration - Added Value • Ability to solve problems independently, showing perseverance and requiring minima

**English version below** Doit être local à Montréal Vous souhaitez travailler dans le domaine de la technologie au sein d'une banque d'investissement? Nous recherchons une personne souhaitant rejoindre une équipe dynamique en tant que Développeur Go pour l’un de nos clients. Ce poste est idéal pour un ingénieur backend qui apprécie de travailler à la fois sur le développement logiciel et les opérations. Vous jouerez un rôle clé dans le développement de services backend évolutifs, la conception et la maintenance d’API, ainsi que le soutien aux initiatives d’infrastructure cloud native. Dans le cadre d’une initiative stratégique visant à renforcer la résilience des plateformes, vous contribuerez à la fiabilité et à l’évolutivité des systèmes backend essentiels tout en favorisant l’automatisation et l’excellence opérationnelle. À propos de mtrois : Depuis 2010, mtrois aide ses clients à résoudre leurs défis commerciaux et technologiques. Nous sommes une société de conseil en technologie et en affaires avec une main-d'œuvre mondiale qui réalise des projets commerciaux et informatiques significatifs dans certaines des plus grandes organisations de services financiers du monde. Services principaux Consulting et Conseil Services gérés Programme de diplômés Alumni Programme Alumni Pro Nous avons une présence mondiale et sommes experts dans la fourniture d'une qualité exceptionnelle à notre base de clients, offrant des services de conseil dans les domaines du risque, de la réglementation et de la conformité ; Produits des fournisseurs ; Support d'application ; Développement d'application ; Cyber et sécurité de l'information ; Science des données et DevOps. Notre programme Expert offre aux professionnels expérimentés l'accès à des rôles de premier plan dans la technologie, la finance, l'aviation et l'assurance. Rejoignez-nous pour travailler sur des projets technologiques révolutionnaires, des plateformes de trading internationales aux applications critiques pour les pr

LTS is seeking a motivated and experienced Agile Developer to support a major modernization initiative within the Department of Veterans Affairs (VA) health portfolio. This role will contribute to the modernization of mission-critical healthcare applications and enterprise systems supporting Veteran care, including efforts related to legacy VistA/MUMPS environments, enterprise integrations, cloud modernization, and next-generation digital health solutions. The ideal candidate will thrive in a fast-paced Agile environment and possess strong full-stack or backend development experience supporting large-scale federal or healthcare IT systems. This individual will work closely with product owners, architects, engineers, and DevSecOps teams to deliver scalable, secure, and high-performing applications supporting VA modernization objectives. What You’ll Do: • Design, develop, test, and maintain enterprise applications supporting VA healthcare modernization initiatives. • Participate in Agile Scrum ceremonies including sprint planning, backlog refinement, daily standups, retrospectives, and demos. • Develop and enhance applications integrating with legacy and modern healthcare systems. • Support modernization efforts involving legacy VistA/MUMPS-based environments and enterprise integration platforms. • Build scalable APIs, microservices, and application components using modern development frameworks and tools. • Collaborate with architects, analysts, QA teams, and infrastructure engineers to deliver secure and reliable solutions. • Contribute to CI/CD pipelines, DevSecOps processes, and automated testing initiatives. • Troubleshoot and resolve application defects, performance issues, and integration challenges. • Develop technical documentation including user stories, technical specifications, code documentation, and release notes. • Ensure solutions align with federal cybersecurity, accessibility, and compliance requirements. • Support continuous improvement initiatives

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. As the NAND Product Development Team Lead, you will drive end-to-end product development, leading cross-functional teams to deliver next-generation NAND technologies from silicon to system. You will define and execute product development strategies, incorporating data-driven and AI-enabled insights into actionable plans that accelerate execution and improve outcomes. In this role, you will represent the NAND engineering organization and serve as the key interface with strategic partners across business units, quality, fabrication, test, and supply chain to ensure competitive time-to-market. You will provide leadership, alignment, and decision-making across complex development programs, balancing technical, operational, and business priorities. This is a highly visible, high-impact leadership role with broad scope, offering the opportunity to shape Micron's technology roadmap and drive product enablement alongside a strong, cross-functional team. Key Responsibilities: Own and drive alignment of NAND requirements across business units and SSD development teams, translating needs into clear qualification specifications that guide product development Lead the development and adoption of data-driven and AI-enabled workflows <

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. Role Summary The Principal Engineer provides technical leadership for Cell Film process development, defining technical direction, fostering innovation, and ensuring successful integration of new processes into manufacturing to enable next-generation NAND device scaling. Defines and implements technical strategy; leads cross-functional teams; owns end-to-end module development with manufacturability/scalability readiness. Resolves complex technical challenges with business impact and drives transfer and ramp readiness into high-volume manufacturing . Main Responsibilities Strategy, Roadmap & Technical Direction Define and implement technical strategy for cell film process development aligned to business and technology objectives . Identify emerging trends/risks/opportunities and recommend future investments/initiatives .

About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity. Responsibilities: Develop rich and sophisticated user interfaces and supporting backend services; Actively participate in all projects and voice your ideas and solutions; Maintain a good programming style and stay up-to-date with the latest technology and trends. Requirements: 3+ years of experience with JavaScript - React, Node.js, Typescript and Styled Components skills; Strong database experience (SQL, NoSQL); Solid understanding of programming principles, design patterns, and web protocols; Wide experience with debugging, profiling and optimizing web apps; Experience with AI tools - Claude, Codex, etc. Fluent in English and Latvian. Benefits: International work environment and work with global development teams; Ability to deliver software that is used by millions of people across the globe; Opportunity to leverage and integrate modern AI tools into product development; Access to all Ubiquiti products; Medical insurance; Hybrid approach - office in Riga; Flexible work hours; Compensation package matching global standards, including competitive salary depending on your qualification and background (starting from 3000 up to 8000 Euro gross monthly); A-class office with all the necessities - snacks, drinks, free parking, etc!

About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity. Android Application Developer What You’ll Do Develop and maintain high-quality Android applications using Kotlin Design user-friendly interfaces that simplify complex workflows Collaborate with firmware, hardware, and backend teams to deliver features such as device setup, monitoring, and control Write and maintain unit tests, UI tests, and integration tests to ensure application reliability Participate in code reviews and contribute to a culture of learning and continuous improvement Create clear documentation to support long-term maintainability and team collaboration What We’re Looking For Experience developing Android applications with Kotlin Familiarity with Git and collaborative development workflows Ability to communicate effectively in English with a global team A collaborative mindset with curiosity, openness to feedback, and a willingness to learn Bachelor’s degree in Computer Science or equivalent practical experience If you don’t meet every requirement but are excited about this role, we still encourage you to apply. We value diverse experiences and are always eager to learn from new perspectives. Nice to Have Experience with Coroutines and Flow for asynchronous programming Familiarity with Hilt, Dagger , or modular architecture Experience writing unit tests and UI tests Knowledge of performance optimization and produ

The Angular Developer / Frontend Engineer is an entry-level software engineering role responsible for developing, enhancing, testing, and maintaining modern web applications using Angular and related frontend technologies. This position is ideal for candidates early in their software engineering career who are passionate about building user-focused applications and learning modern development practices. The successful candidate will work closely with senior engineers, product partners, and other technology teams to deliver high-quality software solutions. This role provides an opportunity to gain hands-on experience with Angular, TypeScript, Micro Frontend architecture, automated testing, APIs, and modern CI/CD practices while contributing to enterprise-scale applications. Responsibilities : Angular Development Develop and maintain Single Page Applications (SPAs) using Angular. Build reusable Angular components, directives, and services following established coding standards and best practices. Contribute to the development of Standalone Components and modular application features. Support application modernization efforts and continuous improvement initiatives. Frontend Engineering Translate business requirements, wireframes, and design specifications into responsive user interfaces. Develop user-facing features using HTML5, CSS3, SCSS, TypeScript, and Angular. Create accessible and responsive experiences across desktop and mobile platforms. Partner with UX designers and product teams to deliver intuitive user experiences. API Integration & Application Support Integrate frontend applications with RESTful APIs and backend services. Participate in troubleshooting, debugging, and resolving application defects. Support production applications by investigating and addressing issues when

Job Requisition ID # 26WD100434 Position Overview We are looking for a highly motivated, proactive, and self-driven Software Developer in Test (SDET) to join our engineering team. In this role, you will be responsible for designing, developing, and maintaining scalable automation solutions that ensure the quality, reliability, and performance of our applications. We are looking for an engineer who thinks beyond writing automated test scripts. The ideal SDET is comfortable tackling challenging problems, learning unfamiliar technologies independently, and designing testing strategies for features where traditional UI automation is not enough. Success in this role means taking ownership, and ensuring confidence in every release. The ideal candidate is passionate about quality engineering, enjoys solving complex technical challenges, and takes ownership of testing initiatives from design through release. You are comfortable working independently, continuously learning new technologies, and collaborating with cross-functional teams to build high-quality software. This role goes beyond validating traditional UI elements such as buttons, forms, and text. We are looking for someone who can design testing strategies for complex application features, including backend services, APIs, interactive maps, geospatial features, dynamic visualizations, and other non-traditional UI components, ensuring a reliable and intuitive user experience. Responsibilities Design, develop, and maintain scalable, reusable, and reliable test automation

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. Job Summary: As the NAND Product Development Team Engineer, you will drive end-to-end product development, leading cross-functional teams to deliver next-generation NAND technologies from silicon to system. You will define and execute product development strategies, incorporating data-driven and AI-enabled insights into actionable plans that accelerate execution and improve outcomes. In this role, you will represent the NAND engineering organization and serve as the key interface with strategic partners across business units, quality, fabrication, test, and supply chain to ensure competitive time-to-market. You will provide leadership, alignment, and decision-making across complex development programs, balancing technical, operational, and business priorities. This is a highly visible, high-impact leadership role with broad scope, offering the opportunity to shape Micron's technology roadmap and drive product enablement alongside a strong cross-functional team. Main Responsibilities: Own NAND development schedules and development execution , lead multi-functional development teams, and foster collaboration. Direct NAND deliverables and sample delivery schedules in sync with NAND/System development timelines