Lead Backend Developer – Aviation Systems (Remote, Full-Time)

About Smart Working SolutionsAt Smart Working Solutions, we believe that your job should not only be fulfilling on paper but also enriching in your daily life. This is not merely another remote position; it is about feeling part of a community, even when working from afar, and that distinction is vital. From your first day, you’ll join a supportive and valued team, and we take pride in being one of the highest-rated companies on Glassdoor India.Driven by the vision that geographical barriers should not limit access to talent, Smart Working Solutions empowers talented individuals to cultivate long-term, full-time remote careers with outstanding UK teams. We’ve fostered an environment that encourages personal and professional growth from day one.About the RoleWe are on the lookout for a Senior PHP/Symfony Developer to join our team, specializing in critical aviation systems and advanced fuel management solutions. In this position, you will be responsible for the development and upkeep of backend systems utilizing PHP, Symfony, and PHPUnit, ensuring stellar performance across digital platforms. You will play a key role in constructing robust and secure backend architectures that meet business objectives while ensuring reliability, maintainability, and high code quality within an Agile framework.This is a permanent, full-time, remote opportunity—ideal for a technically adept developer who excels in a hands-on environment, creating mission-critical backend systems that facilitate global aviation operations.

About Smart Working SolutionsAt Smart Working Solutions, we believe that your job should not only look right on paper but also feel right every day. This isn’t just another remote role — it’s about belonging remotely, and that’s a significant difference. From day one, you become part of a genuine community where you are supported and valued. We take pride in being one of the highest-rated companies on Glassdoor India.Our vision is clear: “Geographical limitations should not dictate access to talent.” Smart Working Solutions empowers exceptional individuals to build long-term, full-time remote careers with outstanding UK teams. We have fostered a culture where you are backed from day one and given ample space to grow both personally and professionally.About the RoleNote: Only candidates with proven Symfony experience will be considered — Laravel-only experience is not qualifying.We are seeking a Senior PHP/Symfony Developer to join our team, specializing in mission-critical aviation systems and advanced fuel management solutions. In this role, you will be responsible for developing and maintaining backend systems using PHP, Symfony, and PHPUnit, ensuring optimal performance across our digital platforms. You will implement robust, secure backend architectures that meet business requirements while maintaining reliability, maintainability, and code quality in an Agile environment.This is a permanent, full-time, remote position—ideal for a technically inclined developer who thrives in a hands-on environment, creating mission-critical backend systems that support global aviation operations.

About Smart Working SolutionsAt Smart Working Solutions, we believe that work should not only look good on paper but also provide a fulfilling experience every day. This is more than just a remote job; it’s about discovering your true place in a global community that prioritizes your growth and well-being. Our mission is straightforward: to dismantle geographical barriers and connect talented professionals with exceptional teams and products in full-time, long-term roles. We aim to help you find meaningful work with teams that are committed to your success, empowering you to thrive both personally and professionally.Become part of a highly-rated workplace on Glassdoor and immerse yourself in what it means to excel in a completely remote-first environment.About the RoleWe are on the lookout for a Principal Android Engineer to lead an Agile team in the development of high-performance, real-time Android applications utilized in complex operational settings. In this position, you will spearhead the design and development of platform enhancements and new features, collaborating closely with product, design, QA, and engineering teams to deliver secure, scalable, and maintainable solutions. You will take charge of technical deliveries, contribute to architectural decisions, and uphold high standards of code quality in a dynamic, collaborative environment.

About Smart Working SolutionsAt Smart Working Solutions, we believe that your job should not only be fulfilling on paper but should also provide a sense of belonging every day. This is more than just another remote position; it's about being part of a vibrant community where your contributions are recognized and valued. We take pride in being one of the top-rated companies on Glassdoor India.With a clear vision that geographical boundaries should not limit access to talent, Smart Working Solutions empowers exceptional individuals to build long-term, full-time remote careers with outstanding teams in the UK. Our culture emphasizes support from day one and offers ample opportunities for both personal and professional growth.About the RoleNote: Only candidates with proven Symfony experience will be considered—experience with Laravel alone is insufficient!We are looking for a Senior PHP/Symfony Developer to join a company that specializes in critical aviation systems and advanced fuel management solutions. In this role, you will be responsible for developing and maintaining backend systems using PHP, Symfony, and PHPUnit, ensuring optimal performance across digital platforms. Your focus will be on implementing robust and secure backend architectures that meet business requirements while maintaining reliability, maintainability, and code quality in an Agile development environment.This is a permanent, full-time, remote position, ideal for a technically skilled developer who excels in a hands-on environment, crafting mission-critical backend systems that support global aviation operations.

Join Our Team as a Lead Backend DeveloperLocation: India, RemoteAt Lingarogroup, we believe in the power of diversity, equity, and inclusion to drive growth. We are dedicated to fostering an ethical workplace where everyone feels safe and respected. Our commitment to building an inclusive community helps all our team members thrive, regardless of their backgrounds or identities.Key Responsibilities:Architect, develop, and maintain robust backend applications and services that are scalable and efficient.Enhance system performance and ensure high reliability and scalability.Collaborate with front-end developers, project managers, and cross-functional teams to produce top-notch applications.Guarantee application security, compliance, and adherence to best practices.Design and implement effective data storage solutions using both relational and NoSQL databases.Work closely with frontend and UX teams to deliver an integrated user experience.Mentor and guide junior backend developers to cultivate their skills.Stay abreast of modern backend technologies, frameworks, and industry trends.Implement and maintain DevOps pipelines and CI/CD practices.Uphold coding standards and conduct code reviews to ensure code quality.

Join our dynamic development team as a Lead Full Stack Developer at Valsoft Corporation. We are on the lookout for a talented and seasoned professional who will take charge of the complete software development lifecycle. You will lead a team of developers, ensuring the delivery of high-quality, scalable code for both front-end and back-end systems. Your role will be pivotal in making architectural decisions, conducting code reviews, mentoring junior developers, and engaging in hands-on coding.Design and implement software applications that effectively address the needs of our company and clients.Conduct thorough code reviews while promoting best practices in development, security, and DevOps.Work collaboratively with fellow developers, product managers, and cross-functional teams to ensure project objectives are achieved.Assess user requirements and engineer software solutions that align with those needs.Draft and maintain comprehensive technical documentation, including operational procedures and training materials.Guarantee responsive and efficient UI/UX across various platforms and devices.Stay abreast of emerging technologies and advocate for their adoption when beneficial.

Join Assent as a Technical Lead in Backend Development, where you will be at the forefront of innovative technological solutions. You will lead a talented team of developers, ensuring the successful design, implementation, and maintenance of backend systems. Your leadership will guide projects from conception to deployment, fostering an environment of collaboration and excellence.

Join our dynamic team at fuku as a Full Stack Developer (Team Lead) with the flexibility to work from home. We are looking for an accomplished Full Stack Developer who not only possesses exceptional technical skills but also has the leadership acumen to guide a talented development team. This hands-on role allows you to spearhead end-to-end web application development while ensuring your team meets project milestones effectively.Key Responsibilities:Development: Craft and implement robust user interfaces, APIs, and business logic using C#.NET and ASP.NET.Develop responsive and user-friendly interfaces utilizing AngularJS, JavaScript, jQuery, HTML, and CSS.Architect, maintain, and optimize MS SQL Server databases to guarantee performance and data integrity.Create internal APIs and integrate with external APIs for seamless application interoperability.Maintain code quality and system stability by adhering to best practices and design patterns.Diagnose and resolve issues in live production environments with minimal disruption.Provide timely technical support and respond to customer inquiries.Team Leadership: Oversee the development team by assigning tasks and ensuring timely project delivery.Conduct comprehensive code reviews and offer constructive feedback to enhance team capabilities.Mentor junior developers, fostering their technical growth.Collaborate with stakeholders to convert business requirements into effective technical solutions.Requirements:At least 6 years of hands-on experience in full stack web application development.Demonstrated experience in leading or coordinating a development team.Strong proficiency in ASP.NET, C#.NET, AngularJS, MS SQL, JavaScript, jQuery, HTML, and CSS.In-depth understanding of RESTful APIs and Windows Services.Excellent analytical, problem-solving, and communication skills.Experience in software product development; familiarity with POS systems is advantageous.Work Schedule: Monday to Friday, 8:30 AM to 6:00 PM (GMT +8)Salary Range: 80,000 INR – 100,000 INR

About Smart WorkingAt Smart Working, we believe that a job should not only look impressive on paper but also provide a fulfilling experience every day. This isn't merely another remote job opportunity; it's about discovering a place where you truly belong, regardless of your location. From your very first day, you'll be embraced by a genuine community that prioritizes your personal and professional growth.Our mission is straightforward: to eliminate geographical barriers and connect talented professionals with exceptional global teams and products for long-term, full-time positions. We are dedicated to helping you find meaningful work with teams that genuinely invest in your success, empowering you to advance both personally and professionally.Join one of the highest-rated workplaces on Glassdoor and find out what it means to thrive in a truly remote-first environment.About the RoleWe are looking for a Lead Android Developer to join our Agile team in creating high-performance, real-time Android applications utilized in complex operational settings. In this role, you will spearhead the design and development of platform enhancements and new features, collaborating closely with product, design, QA, and engineering teams to deliver secure, scalable, and maintainable solutions. You will take responsibility for technical delivery, contribute to architectural decisions, and uphold high standards of code quality within a dynamic, collaborative environment.

About Smart Working SolutionsAt Smart Working Solutions, we understand that your work environment should be fulfilling both professionally and personally. This isn’t just another remote job opportunity; it’s about discovering your true potential, no matter where you are. From the very start, you’ll become part of a vibrant community that prioritizes your growth and well-being.Our mission is clear: to eliminate geographic barriers and connect talented individuals with exceptional global teams for long-term, full-time positions. We empower you to engage in rewarding work where teams are committed to your success, enabling personal and professional development.Join one of the top-rated workplaces on Glassdoor and discover what it means to thrive in a truly remote-first environment.About the RoleAs the Development Lead, you will spearhead the technical direction and execution of a mobile application and its supporting platform during a crucial phase of the business. This is a highly interactive, product-centric role where you will serve as the lead engineer and technical owner, collaborating closely with the CEO to transform the vision into a scalable, high-quality product.This position is ideal for individuals who excel in fast-paced startup settings, are passionate about developing products from inception to completion, and are eager to advance into a senior leadership role as the company expands. The role is permanent, offering substantial growth opportunities and potential equity options.

Join our innovative team at 2070health as a Full Stack Developer, specializing in Backend development and DevOps. You will play a crucial role in designing, developing, and maintaining our software solutions, ensuring high performance and responsiveness. Your expertise will help streamline our deployment processes and enhance system reliability.We are looking for a tech-savvy individual who is passionate about coding and eager to tackle challenging projects in a collaborative environment. This position offers an exciting opportunity to contribute to impactful health technology solutions.

Zeta is looking for a Lead Software Development Engineer focused on backend technologies in Bangalore (work from office). This position leads a team of engineers and takes ownership of backend architecture, design, and development for scalable software systems. Role overview This role centers on guiding a group of engineers through all stages of backend development. Responsibilities include making architectural decisions, ensuring code quality, and overseeing the implementation of robust solutions. Collaboration with other teams is a key part of the job to deliver products that improve user experience and support new ideas. What you will do Lead and mentor a backend engineering team Drive the design and implementation of scalable backend systems Work closely with other teams to deliver high-quality software Focus on solutions that enhance user experience and support innovation Requirements Experience leading backend engineering teams Strong background in backend architecture and software design Ability to collaborate with cross-functional teams

About 2070HealthAt 2070Health, we are pioneering a transformative approach to healthcare technology. As an innovative venture studio, we incubate, develop, and expand a diverse portfolio of companies that harness the power of AI to revolutionize healthcare delivery, talent management, and patient outcomes.Our impressive portfolio features cutting-edge products such as Xponentiate, an AI-driven recruitment platform, and the 2070 Agentic Platform, an AI workflow orchestration engine utilizing eight LangGraph agents. Join our dynamic and agile team where engineers collaborate across various projects, frequently deploy solutions, and make a significant impact on millions of lives.Role OverviewWe are seeking a skilled Full Stack Developer with a strong emphasis on Backend and DevOps who can design, build, and manage scalable AI-enhanced systems. In this role, you will take ownership of backend services, data pipelines, and cloud infrastructure, while also being adept at contributing to frontend development as needed.This position is perfect for someone who:Has a passion for creating robust, scalable backend systemsIs enthusiastic about AI/ML infrastructure and LLM orchestrationPossesses strong DevOps skills (automation, infrastructure as code)Can seamlessly switch contexts between various products and technology stacks

Join our innovative engineering team as a Full Stack Developer where you will have the opportunity to spearhead the development of dynamic web applications. Your role will encompass designing user-friendly front-end components, creating robust server-side logic, and constructing efficient database schemas.The ideal candidate possesses a comprehensive understanding of the software development life cycle and thrives in fast-paced Agile settings. Whether you're a seasoned Senior Developer or a Lead ready to influence architectural decisions, your contribution will be vital in enhancing the performance, security, and scalability of our platforms.Key Responsibilities:Front-End Development: Craft responsive, high-performance user interfaces utilizing Angular (v16+) and TypeScript.Back-End Development: Develop and maintain secure, scalable server-side applications using NestJS and Node.js.Database Management: Design and optimize data models across both relational (PostgreSQL) and NoSQL (MongoDB) databases.API Design: Create and integrate RESTful APIs; familiarity with microservices architecture is a significant advantage.Full-Stack Integration: Facilitate seamless interaction between client-side and server-side systems.Code Quality: Execute comprehensive testing using frameworks like Jest or Jasmine and engage in meticulous code reviews.DevOps & Deployment: Operate within CI/CD pipelines and employ containerization tools such as Docker and Kubernetes.Mentorship: (For senior/lead candidates) Offer technical mentorship, advocate for best practices, and lead architectural discussions.

TermGrid is revolutionizing private capital markets with our innovative operating system designed specifically for deal professionals. Our platform is trusted by the world's leading private equity sponsors, lenders, and advisors to effectively manage every phase of their financing workflows.Founded in 2019 by Dipish Rai (Harvard MBA, IIT, Columbia; former Providence Equity) and Vishal Singh (Columbia MS CS; former CTO of Link3D, acquired by Nasdaq: MTLS), TermGrid has quickly established itself as a vital partner for 4 of the top 5 global private equity firms. Currently, we serve over 1600 institutions and support more than 30,000 professionals.Our accolades include being named New Solution Provider of the Year at the PE Wire US Awards 2024 and Secure Workflow Management Provider of the Year at the PE Wire US Awards 2025. We’ve also been shortlisted for the PE Wire EU Awards 2026 and The Drawdown Awards 2025. We are not just another startup; we are a dynamic force poised for exponential growth.The $1.7 trillion private credit market is expanding rapidly. Every billion-dollar transaction and every GP-LP relationship relies on workflows that are outdated. TermGrid is here to transform that landscape — and we are just at the beginning of our journey.

Join our dynamic team at Smart Working Solutions as a Senior Backend Engineer specializing in PHP and Symfony. In this fully remote, full-time role, you will leverage your expertise to build scalable and efficient backend systems that power our innovative solutions.As a key player in our development team, you will be responsible for designing, developing, and maintaining complex applications, ensuring high performance and responsiveness. Collaborate closely with front-end developers and stakeholders to create seamless integrations and deliver exceptional user experiences.

Smart Working Solutions brings together skilled professionals and global teams for long-term, full-time roles. The company removes location barriers and supports growth, emphasizing a remote-first approach and a focus on employee wellness from the start. Role overview This Backend Software Engineer role focuses on building and scaling a platform for no-code products and AI-powered services. The work centers on backend engineering, especially the integration layer that connects third-party customer support tools with the company’s proprietary AI platform. Engineers here design scalable architectures, take ownership of essential components, and deliver features that help the platform grow. What you will do Develop and maintain backend systems for a modern, distributed platform Work on the integration layer linking customer support tools to the AI platform Design and implement scalable, reliable features Own critical backend components Collaborate with a remote-first, globally distributed team Who thrives here Engineers who value independence and practical solutions Those who enjoy building high-quality systems for large-scale use People interested in technical challenges and meaningful, long-term projects Location Based in Surat with a remote-first culture.

About TeamifiedAt Teamified, we partner with leading enterprises and digital native companies across Australia to facilitate the establishment of exceptional remote teams in India, the Philippines, and Sri Lanka. With a commitment to building outstanding teams that tackle groundbreaking technology, we currently employ over 200 professionals, including engineers, testers, and product managers, collaborating with more than 20 partners. Our mission is to transform how organizations construct and oversee remote teams, focusing on strong relationships, trust, integrity, culture, and effective hiring processes. In addition, we are actively developing our own technology product offerings to provide unparalleled outcomes for our customers and partners.About Our Client:Our client is a leader in workforce solutions, specializing in innovative funding and back-office services for the recruitment and labor hire sectors. Established in 2013 with the vision of 'making lives easier through innovative business finance,' they have expanded their product offerings while maintaining a core mission to empower businesses by alleviating cash flow and administrative challenges. Over the past decade, they have successfully supported hundreds of businesses in launching, scaling, and thriving with a range of cutting-edge solutions and exceptional customer service, funding over $3 billion in invoices and processing payroll for over 120,000 timesheets.About the Role:We are in search of a proactive Fullstack Tech Lead with substantial backend development expertise and AWS/DevOps proficiency to lead the technical development of a new payment platform. In this pivotal role, you will define the architecture, guide technology selections, and establish best engineering practices.This is a remarkable opportunity to direct the technical strategy for a greenfield project, which includes setting up AWS accounts, CI/CD pipelines, and implementing modern, scalable fullstack solutions.Experience with payment systems or gateways (such as Stripe, PayPal, Adyen) and secure transaction processing will be highly regarded, as you will play a key role in designing and implementing robust payment workflows and integrations.

About the Role weekday-1 is hiring a Lead Full Stack Engineer for a fully remote position based in India. This role focuses on designing, building, and maintaining web applications that support the company’s goals. What You Will Do Design and develop web applications from concept to deployment Maintain and improve existing software, ensuring reliability and scalability Work closely with colleagues from different teams to deliver solid software solutions Mentor junior developers and encourage their professional growth Who We’re Looking For Experience leading full stack engineering projects Strong collaboration skills Interest in mentoring and supporting team members This is a remote opportunity for candidates located in India.

Role overview The Nielsen Company seeks a Senior Member of Technical Staff to lead Java backend development. This position centers on building and maintaining backend systems that power advanced data solutions for the organization. Key responsibilities Design, develop, and maintain backend services using Java Collaborate with cross-functional teams to enhance the technology stack Support the ongoing development of Nielsen's data analytics products Location The role is based in Bengaluru.