Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Fullstack Developer HN

Simera

Fullstack Developer

We are looking for a skilled and versatile Fullstack Developer to design, develop, and maintain both front-end and back-end components of our applications. This role is responsible for building scalable web solutions, integrating APIs, optimizing performance, and collaborating with cross-functional teams to deliver high-quality products.

Responsibilities
  • Develop and maintain front-end and back-end application features
  • Build responsive and user-friendly web interfaces
  • Design and integrate APIs and database solutions
  • Optimize application performance, scalability, and security
  • Collaborate with designers, developers, and stakeholders on project requirements
  • Troubleshoot, debug, and resolve technical issues
  • Write clean, maintainable, and testable code
  • Participate in code reviews, technical discussions, and system improvements
  • Maintain technical documentation and development workflows
Requirements
  • Experience as a Fullstack Developer, Software Engineer, or a related role
  • Proficiency in front-end technologies such as HTML, CSS, JavaScript, and modern frameworks
  • Experience with back-end languages and frameworks such as Node.js, Python, Java, PHP, or similar
  • Familiarity with databases including SQL and/or NoSQL systems
  • Experience building and consuming RESTful APIs
  • Knowledge of version control systems such as Git
  • Understanding of web application architecture, security, and scalability
  • Strong problem-solving and communication skills
  • Ability to work independently and collaboratively in a team environment

By applying to this position, we'll create your Simera Professional Key (SPK) — a unique key that helps you connect with employers, stand out, and secure the right match.

If you'd also like to apply to multiple jobs that match your experience, create your account and complete your profile to get discovered by hundreds of employers around the world.

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Fullstack Developer HN in San Francisco, CA vacancy
  •  ...Full-Stack Developer We are seeking a highly skilled Full-Stack Developer to join our team. You will be responsible for designing, developing, and maintaining both the front-end and back-end components of our applications. This role requires a balance of technical expertise... 
    Suggested
    Remote work

    Simera

    San Francisco, CA
    4 days ago
  •  ...We are seeking a highly skilled Full-Stack Developer to join our team. You will be responsible for designing, developing, and maintaining both the front-end and back-end components of our applications. This role requires a balance of technical expertise, problem-solving... 
    Suggested
    Remote work

    Simera

    San Francisco, CA
    2 days ago
  •  ...Job Role We are looking for a seasoned frontend developer to join our product team. This role requires you to be a tech-savvy contributor in translating the customer needs and user expectation into interactive web apps. You'll be an exceptional problem solver and take... 
    Suggested
    Work experience placement
    Remote work

    Simera

    San Francisco, CA
    1 day ago
  •  ...Seasoned Frontend Developer We are looking for a seasoned frontend developer to join our product team. This role requires you to be a tech-savvy contributor in translating the customer needs and user expectation into interactive web apps. You'll be an exceptional problem... 
    Suggested
    Work experience placement

    Simera

    San Francisco, CA
    1 day ago
  •  ...Backend Developer We are looking for a Backend Developer to design, build, and maintain the server-side logic of our applications. You will be responsible for ensuring high performance, scalability, and security of back-end services while integrating with front-end... 
    Suggested

    Simera

    San Francisco, CA
    1 day ago
  •  ...Overview: ********LOCAL ONLY*************** Primary Skills 1.Developing front end website architecture. 2.Designing user interactions on web pages. 3.Developing back end website applications. 4.Designing and developing APIs. 5.Ensuring cross-platform... 
    Local area

    Purple Drive

    San Francisco, CA
    3 days ago
  •  ...Full Stack Developer Full Stack Developer is responsible for designing, developing, and maintaining both frontend and backend components of web applications. This role collaborates with cross-functional teams to deliver scalable, secure, and high-quality software solutions... 

    Simera

    San Francisco, CA
    4 days ago
  • $50k - $175k

     ...Full Stack Developer Seeking an experienced, highly skilled full stack developer to join our Enterprise Workstation Nextgen team. The ideal candidate will have experience in asset management, technical and comfortable assessing architectural approaches and is hands-... 
    Full time

    Photon USA

    San Francisco, CA
    3 days ago
  •  ...Fullstack Developer We are seeking a skilled and motivated Fullstack Developer to join our team. In this role, you will be responsible for designing, developing, and maintaining both front-end and back-end applications that deliver high-quality user experiences and... 

    Simera

    San Francisco, CA
    1 day ago
  •  ...craft and technical excellence, delivering innovative, scalable, and high-quality digital products. This role will be focused on developing and optimising web applications, contributing to the creation of digital experiences that enable our world‑class clients to succeed... 
    Work at office
    Flexible hours

    twentysix

    San Francisco, CA
    5 days ago
  • $76 - $90 per hour

    FullStack Java Developer Primary Talent Partners has a new contract opening for a FullStack Java Developer with our large power and utilities client in Charlotte, NC. This is a 24-month contract with a potential for extension. Pay Pay: $76.00 - $90.00/hr; W2 contract,... 
    Contract work
    Local area

    Creative Solutions Services, LLC

    San Francisco, CA
    2 days ago
  •  ...Java Fullstack Developer – Retail Domain Location: San Francisco, CA Duration: Contract Job Summary: • Senior full stack developer with 7+ years of experience (Java Microservices and React JS) • Strong hands on experience in Microservices and developing user... 
    Contract work

    JConnect Infotech

    San Francisco, CA
    3 days ago
  • Simera is looking for a skilled Fullstack Developer based in San Francisco, California. In this role, you will design, develop, and maintain web applications, ensuring quality user experiences and scalable performance. You will work closely with product, design, and engineering... 

    Simera

    San Francisco, CA
    3 days ago
  • $30k - $75k

    A cutting-edge software development company is looking for a dedicated engineer to collaborate directly with the CTO. This fully remote position offers a salary range of $30,000 to $75,000 USD plus early employee stock options. Ideal candidates are fast learners who can...
    Remote work

    Elton Aclao Virtual Assistance Services

    San Francisco, CA
    2 days ago
  • A dynamic tech startup is seeking a Founding Full-stack Engineer (Node/React/MySQL) to build scalable applications and APIs. The role is remote and requires expertise in both back-end and front-end development. You will have the opportunity to directly impact user experiences...
    Remote work

    VILLAGE Inc

    San Francisco, CA
    2 days ago
  • A leading design collaboration platform is seeking a skilled engineer to design and build features from front-end to back-end. This role offers the opportunity to collaborate with cross-functional teams and contribute to the future of design. Candidates should have experience...
    Full time
    Remote work

    Figma

    San Francisco, CA
    8 hours ago
  •  ...Key Responsibilities Develop and maintain user-friendly web applications using React and Express.js. Collaborate with cross-functional teams to define, design, and ship new features. Implement responsive designs and ensure the technical feasibility of UI/UX designs. Integrate... 
    Remote work

    WorksHub

    San Francisco, CA
    3 days ago
  • $70 per hour

    Full Stack AI Engineer - Venture Capital Firm - Up to $70/hour You'll build internal AI tools for a firm that backed Facebook and OpenAI early. This isn't typical VC work. You're building the internal systems that help this firm evaluate and support their portfolio...

    Saragossa

    San Francisco, CA
    2 days ago
  • $30k - $75k

     ...Work directly with our CTO to develop software used by top engineering executives. You'll be engineer #3. Unlike a corporate job we'll expect you to learn fast, take on new responsibilities, and take on challenges typically reserved for Level III engineers at the top... 
    Full time
    Remote work

    Elton Aclao Virtual Assistance Services

    San Francisco, CA
    7 days ago
  • We are partnering with a rapidly growing technology company that is building products at the intersection of software, data and AI. Having achieved strong early commercial traction, the business is now looking to expand its engineering team with high-calibre builders...

    KennedyPearce Consulting

    San Francisco, CA
    8 hours ago
  •  ...Java Full Stack Developer Location: San Jose, CA (Locals only) Duration: 6 + Months Contract Location: Bay Area, CA (onsite) Start date: ASAP Position: Java Full stack developer with 7+ years of experience Should be able to work independently with no... 
    Contract work
    Local area
    Immediate start

    Kasmo Global

    San Francisco, CA
    3 days ago
  •  ...Full Stack Developer Leading technology company in San Francisco seeking experienced Full Stack Developer with 5-8 years experience in MERN stack. Must have strong problem-solving skills and ability to work in agile teams. Excellent opportunity for career growth with... 

    AA2IT

    San Francisco, CA
    1 day ago
  • $200k - $300k

     ...Fullstack Engineer Title of Role: Fullstack Engineer Location: San Francisco, onsite Company Stage of Funding: Venture-...  ...representing a dynamic venture-backed company that specializes in developing innovative enterprise software solutions. This company is at... 
    Work at office

    Recruiting from Scratch

    San Francisco, CA
    3 days ago
  • Job Description Job Description We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment...

    Aline Lerner

    San Francisco, CA
    22 days ago
  • Contra is building the world’s first professional network for independent creatives and the companies that hire them. We are commission-free, global, and focused on enabling the future of flexible work. Alongside our network and marketplace, we’re launching new product...
    Remote work
    Home office
    Flexible hours

    CloudDevs

    San Francisco, CA
    7 days ago
  • $200k - $300k

    Senior Full-Stack Engineer (AI Agents) San Francisco | In-office Salary: $200,000 - $300,000 + up to 1% equity. A leading partner of ours is building the AI workforce for the physical economy; replacing the manual coordination layer (emails, spreadsheets...
    Work at office
    Immediate start

    Xpertalent

    San Francisco, CA
    3 days ago
  • $150k - $220k

     ...across thousands of guest interactions. What You’ll Work On Build and scale core infrastructure for autonomous AI agents Develop AI-powered systems capable of handling complex operational workflows Architect backend systems and data aggregation pipelines... 
    Full time
    Relocation
    Visa sponsorship

    Arcadia

    San Francisco, CA
    8 hours ago
  •  ...for a Full Stack Engineer to join a team building AI-native workflows and intelligent user experiences for business teams. You'll develop chat-based interfaces, copilots, and context-aware applications that adapt in real time to user needs and AI-generated insights.... 

    UMATR

    San Francisco, CA
    4 days ago
  •  ...Position-Java full stack developer Duration-Contract Location- San Francisco, CA JD Java full stack developer (Spring Boot, API), - Angular, - Mongo, - AWS, Docker, Kubernetes, Ansible, DevOps Experience Regards, Pallavi Verma... 
    Contract work
    Immediate start

    Syntricate Technologies

    San Francisco, CA
    2 days ago
  •  ...Lead the transition from monolithic applications to scalable microservices and build reliable data pipelines across the platform. Develop and maintain web and mobile applications using TypeScript, React, React Native, Python, and Node.js. Design, build, and support... 

    Resourceful Talent Group

    San Francisco, CA
    8 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Fullstack Developer HN. Be the first to apply!