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We are looking for a Junior Software Engineer (based in the United States) to collaborate with our growing engineering team on real-world production systems and AI-driven applications. About the Role You will work closely with senior engineers and product builders to design, develop, and maintain backend and frontend systems. This role is ideal for someone early in their career who wants hands-on experience in a fast-moving, collaborative environment. Responsibilities Assist in building and maintaining web applications and backend services Collaborate with engineers on feature development and bug fixing Work with APIs, integrations, and cloud-based systems Participate in code reviews and team discussions Help improve system performance, reliability, and scalability Requirements Based in the United States Basic experience with software development (internship, personal projects, or 0–2 years experience) Familiarity with one or more of: JavaScript/TypeScript, Go, Python, or similar Understanding of REST APIs and web fundamentals Ability to learn quickly and work in a team environment Good communication skills
Project ID: 40513637
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152 freelancers are bidding on average $1,189 USD for this job

SKIP.
$250 USD in 21 days
7.8
7.8

⭐⭐⭐⭐⭐ Junior Software Engineer Ready to Build and Improve Your Applications ❇️ Hi My Friend, I hope you are doing well. I've reviewed your project requirements and I see you are looking for a Junior Software Engineer. You don’t need to look any further; Zohaib is here to help you! My team has completed 50+ similar projects, focusing on real-world systems and AI-driven applications. I will work closely with senior engineers to develop and maintain both backend and frontend systems, ensuring quality and efficiency within your budget. ➡️ Why Me? I can easily assist you in building and maintaining web applications as I have 2 years of experience in software development, including JavaScript, Python, and working with APIs. My strong grip on web fundamentals and cloud-based systems will ensure the success of your project. ➡️ Let's have a quick chat to discuss your project in detail. I’d love to show you samples of my previous work. Looking forward to connecting with you! ➡️ Skills & Experience: ✅ JavaScript ✅ Python ✅ TypeScript ✅ Go ✅ REST APIs ✅ Web Development ✅ Backend Services ✅ Frontend Development ✅ Code Review ✅ Bug Fixing ✅ Cloud Integration ✅ System Performance Waiting for your response! Best Regards, Zohaib
$350 USD in 2 days
8.0
8.0

Hi there, I understand you are looking for a Junior Software Engineer to contribute to production web applications, backend services, APIs, cloud-based systems, feature development, bug fixing, and AI-driven applications while collaborating closely with senior engineers in a fast-paced environment. I have experience working with JavaScript/TypeScript, Python, REST APIs, web application development, debugging, integrations, and collaborative engineering workflows, with a strong focus on writing maintainable code, learning quickly, and contributing effectively to team-driven projects. I would support feature implementation, API integrations, testing, bug resolution, and ongoing platform improvements while actively participating in code reviews, technical discussions, and continuous learning to help deliver reliable and scalable software. Q1: What technologies and frameworks make up your current stack for frontend and backend development? Q2: What percentage of the role is focused on AI-related applications versus traditional software engineering work? Q3: Is the position fully remote within the United States, and what time zone overlap is expected? Best regards, Stratos
$500 USD in 7 days
7.5
7.5

Hi there, We understand you're looking for a Junior Software Engineer to join your team, focusing on collaborative development of backend and frontend systems, including web applications and AI-driven projects. At Webbook Studio, we have experience with similar technologies, including JavaScript and Python, as seen in our projects like the music voting mobile app built with React Native and Node.js, and our work on various web applications using PHP and custom design. Our team is well-versed in REST APIs, cloud-based systems, and web fundamentals, making us a strong fit for this role. What specific areas of software development would you like the junior engineer to focus on initially? Feel free to message us to discuss the details! — Webbook Studio
$550 USD in 10 days
7.3
7.3

HELLO, I have carefully reviewed your requirements and am interested in contributing to your engineering team. I have hands-on experience with software development, including web applications, backend services, API integrations, and cloud-based systems. My technical background includes JavaScript/TypeScript, Python, REST APIs, databases, and modern development workflows. I am comfortable collaborating with cross-functional teams, participating in code reviews, troubleshooting issues, and contributing to feature development while maintaining code quality and performance. I enjoy learning new technologies, adapting quickly to project requirements, and working in fast-paced environments focused on delivering reliable software solutions. I follow an agile development approach, communicate proactively, and focus on writing clean, maintainable code while continuously improving my technical skills. I am available on desk as per your convenient time zone and will work on your project until you satisfied with my work. Thanks Christina
$500 USD in 7 days
7.0
7.0

Hi I am excited to apply for the Junior Software Engineer role. Based in the United States, I bring hands-on experience across frontend and backend work and a solid foundation in Python, JavaScript, and TypeScript. Through internships and personal projects I’ve built REST APIs, integrated services, and contributed to cloud-based deployments. I enjoy collaborating with teammates, participating in code reviews, and helping improve performance, reliability, and maintainability in production systems. My projects mix a Python backend with a TypeScript frontend, plus Go microservices for specific tasks, all with clear test coverage. I learn quickly, communicate openly, and thrive in fast moving teams focused on real world products and AI driven applications. I am eager to contribute to your production systems and to grow alongside senior engineers and product builders. Best, Justin
$500 USD in 7 days
6.7
6.7

YES--------I believe I can do this project in an efficient and professional manner. I am highly proficient to work on this project . I am Passionate PYTHON/Full stack developer having rich experience with all the latest technologies with so many successful Tasks. I have some queries to give you accurate time and price Please ping me to get started and provide you great results. Thanks
$1,000 USD in 7 days
7.0
7.0

Hi, your "Junior Software Engineer - Remote Position" project is right in my wheelhouse. I develop modern JavaScript apps end to end — React/Vue/Next on the front and Node/Express on the back, in TypeScript where it helps. Working with javascript, python, cloud computing, software development, web development, backend development, frontend development, api development, software engineering, rest api, I focus on responsive, fast UIs, clean component structure, and reliable APIs — no page-builder shortcuts. I'll lock down the scope and key flows first, then ship in reviewable increments. Let's hop on a quick chat to align on your requirements? ⭐ 5.0/5 from a recent client: "This was wonderful experience and I also got an addtional choice of updating budget and other features which was not available in the old version of my existing software that I used to perform my d…" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
$600 USD in 10 days
6.5
6.5

As a seasoned full-stack developer with both traditional web development and modern AI engineering experience, I understand the value you bring when supporting and nurturing junior-level engineers. My diverse background aligns remarkably well with the broad scope of responsibility your position entails, from backend and frontend systems to REST APIs and cloud-based systems. I have successfully delivered on numerous projects using JavaScript and Python, two languages you prioritize in this role. I am also well-versed in LLM-powered applications as well as LangGraph intelligent workflow automation - skills that few can bring to the table. With me, it's not just about ticking boxes; it's about making a tangible impact on your team's success. Moreover, I firmly believe in transparency, open communication, and reliability for any task put before me. My promise to you is that I will give my all to consistently improve system performance, reliability, and scalability across your web applications and backend services. Getting hands-on experience in helping build and maintain real-world production systems and AI-driven applications sounds like an amazing prospect for me, so let’s achieve our goals together.
$400 USD in 7 days
6.1
6.1

Hello, I'll be honest, what caught my attention wasn't the technology stack. It was the opportunity to work alongside experienced engineers and contribute to real production systems. I think that's where the most valuable learning happens. Early in my career, I realized that software development isn't just about writing code. It's about understanding problems, communicating clearly, asking good questions, and learning how experienced teams make decisions when things aren't obvious. That's one of the reasons your role stood out to me. I enjoy building things, but I also genuinely enjoy learning from people who have already solved challenges that I'm just beginning to encounter. My experience includes working with web applications, APIs, backend services, databases, and modern development tools. I've spent a lot of time building personal projects, exploring different technologies, and understanding how systems fit together rather than simply focusing on individual features. One thing I bring to a team is curiosity. If I don't know something, I won't pretend that I do. I'll research it, ask questions, and work until I understand it properly. I've found that being honest about what you know—and what you don't know—is one of the fastest ways to grow as an engineer. I'd love to learn more about the role and your team. Best regards.
$500 USD in 7 days
6.0
6.0

Continuing off from your pitch, with my 5+ years of real-world experience, I have a deep understanding of the technologies you outlined in your project description, specifically Python, JavaScript and REST API's. I'm proficient with building and maintaining web applications, and can work at both the front-end - using frameworks such as React.js - and backend - using languages like Laravel and Node.js. One of my key strengths is my adaptability; being able to jump into new projects and learn new technologies quickly makes it easier for me to collaborate with your senior engineers. Being detail-oriented allows me to not only produce clean and optimized code, but also take part in meaningful code reviews and contribute efficiently in team discussions. Working alongside you, I am committed to improving system performance, reliability, and scalability – three crucial factors for any business. My strong foundation in API development will also come in handy in working with various integrations and cloud-based systems. Let’s combine our skills together and make a real impact!
$500 USD in 7 days
5.4
5.4

Hello I am ready to join your organization as a junior developer. I have all the required experience you mentioned. I would like to discuss few things and can join immediately. Let’s chat to proceed further
$2,500 USD in 30 days
6.2
6.2

With my technical know-how and years of experience in web and app development, I'm confident enough that I'll make a valuable contribution to your team as a Junior Software Engineer. Despite being a junior, I already have basic developer experience under my belt, having worked on various personal projects and internships. This has equipped me with a good understanding of the fundamentals of web development, especially with regard to REST APIs and backend services. This makes me well-prepared to assist and collaborate effectively in building and maintaining the kind of web applications and backend services your project requires. What sets me apart from other candidates is my holistic approach to software engineering. Instead of only focusing on code, I prioritize understanding your business goals. This way, every solution I create is not just clean and functional, but also aligned with your specific needs -- imbuing them with quality, reliability, and scalability.I believe that the best way for us to bring value is to ensure we are on the same page throughout the project. That's why I emphasize clear communication and maintain an open queue for any thoughts or queries you may have.
$250 USD in 2 days
5.6
5.6

Hello, I am a software engineer with experience developing web applications, backend services, APIs, and cloud based solutions using JavaScript, TypeScript, Python, and modern development frameworks. I have worked on feature development, bug fixing, third party integrations, database design, and AI powered applications while following clean coding practices and collaborative development workflows. I am comfortable working with REST APIs, version control, code reviews, and agile teams, and I am eager to contribute while continuing to grow alongside experienced engineers. I am a fast learner, communicate effectively, and would welcome the opportunity to discuss how my skills and experience can support your engineering team.
$500 USD in 7 days
5.5
5.5

With nearly two decades of experience in web, window, and android development, I'm the ideal candidate for your junior software engineer position. My team and I at an Expert Developer have worked on numerous projects that align with your needs: from developing robust backend systems to creating smooth, responsive web applications, we have done it all. We specialize in using JavaScript, Python (including automation and scraping), and even Go if necessary. Rest assured, your AI-driven applications will be in technically-capable hands. Throughout my career, I've demonstrated adaptability and a quick learning curve - crucial qualities for a junior engineer. Not only do I bring extensive experience in the very languages you're looking for, but I also understand the value of clean coding and version control through my code reviews for quality assurance. And as a proficient problem-solver, I can seamlessly handle bug fixing or contribute to system improvements that enhance performance and scalability. Finally, my 15+ years of experience in this field have honed my communication skills and my ability to work collaboratively within a team. With me on board, you're not just hiring technical expertise; you're bringing on someone who can effectively communicate and contribute to driving your project to success. I'm ready to dedicate myself to this role, ensuring that not only do I meet the needs of your fast-moving, collaborative environment but exceed them.
$750 USD in 7 days
5.2
5.2

Hi there, I understand you need a US-based junior engineer to contribute to production web apps and AI-driven backends using Python/JavaScript, REST APIs and cloud services; Khalil can onboard the codebase, follow senior guidance, and ship reliable fixes quickly. - Implement and unit-test 1-2 backend endpoints (Python/Flask or Node/Express) and integration with existing REST APIs - Fix front-end bugs and add a simple feature in JavaScript/TypeScript with CI validation and basic E2E checks - Configure a lightweight cloud dev workflow (GitHub Actions or GitLab CI) and containerize the service with Docker for consistent dev/staging - Backup checkpoint and post-fix validation: staged deployment with rollback plan and post-deploy testing Skills: ✅ Python ✅ JavaScript/TypeScript ✅ REST API development ✅ Cloud CI/CD (GitHub Actions/GitLab CI) and Docker ✅ Backend development, reliability and post-deploy validation Certificates: ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I am available to start immediately; Do you want this junior hire to focus first on backend API work in Python or on frontend JavaScript tasks in production? Price: $800 , Delivery: 3 days Best regards,
$800 USD in 3 days
5.1
5.1

Hi, I have hands-on experience building web applications and APIs using JavaScript/TypeScript, Node.js, Python, and modern cloud-based technologies. I work well in collaborative environments, learn new technologies quickly, and enjoy contributing to feature development, debugging, and performance improvements. I’m excited about the opportunity to grow with your engineering team and contribute to production-grade and AI-driven applications. Best Regards Jitendra Sharma
$1,100 USD in 22 days
5.2
5.2

Getting a junior engineer productive on production systems and AI features is less about raw skill and more about preventing regressions and slowdowns when new code lands. I have shipped backend and AI-driven features in production and will focus on the practices that keep your stack stable while I ramp: small, well-tested changes, clear API contracts, and observable deployments so senior engineers can review with low friction. My approach: take ownership of discrete, low-risk tickets that connect to higher-value flows (API endpoints, integrations, or UI components), add unit and integration tests, and improve monitoring where gaps appear. I will pair on feature development and bugs, follow your code review process, and help with cloud tasks (deploy scripts, simple infra fixes). High-risk areas I watch first are API contract drift, data migrations, and performance regressions during AI inference or background jobs. Other modules I will touch include frontend feature work, backend service endpoints, and deployment/configuration for reliability. Relevant project: ProgramPro, an AI-powered coaching SaaS I helped build. It required production-ready Django APIs, real-time adaptation logic, and a coach dashboard that had to remain reliable under concurrent use. That experience maps directly to shipping stable AI features and careful API design for your team. Quick facts - Stack: JavaScript/TypeScript, Python/Django, REST APIs, React, PostgreSQL, AWS - Based in: United States - Proposed rate: $500 (within your $250–$750 range) - Availability: part-time to full-time as needed; comfortable with paired reviews Which product area would you like me to start on—backend API work, frontend features, or AI integration—and can you provide read access to the repo or a staging environment so I can review the codebase before the first task?
$500 USD in 7 days
4.8
4.8

Hello, With over four years as a full‑stack Python developer, I’ve built and maintained RESTful APIs, microservices, and cloud‑based backends using Flask, Django, and FastAPI. For this role, I’ll start by reviewing your current stack, then design scalable endpoints and integrate third‑party services. I’ll implement incremental features, write unit tests, and participate in code reviews to ensure quality. My experience with Celery, RabbitMQ, Docker, and CI/CD pipelines will help optimize performance and reliability. I’ll collaborate closely with senior engineers, learn the product goals, and iterate quickly. Deliverables will include clean, documented code, automated tests, and a brief demo. I’m based in the U.S., comfortable with remote collaboration, and ready to hit the ground running. Let’s discuss how I can contribute to your team’s success. Best Regards Naveen Thakur
$250 USD in 1 day
5.1
5.1

With a passion for learning and the ability to find unique solutions for existing problems in society, I am confident that I would be an excellent fit for the Junior Software Engineer position at your company. Despite my limited formal experience (0–2 years), I have strong foundational knowledge in software development with proficiency in JavaScript and Python, two of the languages you seek. My personal projects have given me hands-on experience building web applications and backend services equivalent to the responsibilities outlined in your project description. While my contribution as a Junior Software Engineer will be vital, I deeply understand the importance of teamwork for any successful software engineering process. My strength as a team player, coupled with my eagerness to learn and adapt quickly, will help me seamlessly collaborate with your senior engineers and product builders as we continue to improve system performance, reliability, and scalability. As a remote worker based in the United States, you can rely on my good communication skills and proactiveness in seeking assistance or delivering updates to asnure a smooth workflow. With me onbard, you will gain not just an engineer but an ally dedicated to growing the productivity of your engineering team. Thank you for considering my application. Tip: Make it personal by including something about how your passion relates to their mission/vision
$500 USD in 5 days
4.8
4.8

Prylbychi, Ukraine
Member since Jan 11, 2026
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