Software Development Engineer 1

Round 1: Online coding assessment (DSA and programming problems) → Round 2: Technical interview (system design, coding, and problem solving) → Round 3: HR interview (fitment, motivations, and company culture)

WEX fosters an inclusive and innovative work environment where engineers are given autonomy to experiment and own end‑to‑end features. The company emphasizes continuous learning through internal tech talks, mentorship, and sponsored certifications. Employees enjoy a balanced work‑life schedule with flexible timings and occasional remote days, while still having access to modern office amenities.

WEX typically conducts a three‑stage interview process. The first stage is an online coding test focusing on data structures, algorithms, and basic problem solving. Successful candidates move to a technical interview where they solve live coding problems, discuss system design basics, and answer questions on OOP and API development. The final HR round assesses cultural fit, communication skills, and motivation. The overall difficulty is moderate, and thorough preparation on coding platforms and system design fundamentals greatly helps.

Bachelor's degree in Computer Science, Information Technology, Software Engineering, or related fields; minimum 60% aggregate or CGPA 6.0/10; graduating batch 2023‑2025; no active backlogs at the time of joining; strong academic record in core programming subjects.

WEX is a leading global provider of payment solutions and financial technology services, serving businesses across travel, fleet, and corporate sectors. With a strong presence in more than 30 countries, the company leverages cutting‑edge platforms to simplify complex payment workflows and deliver real‑time insights to its clients. In India, WEX has been expanding its engineering footprint, especially in Bengaluru, to tap into the vibrant tech talent pool and drive innovation in cloud‑native applications, data analytics, and API‑first services. The organization promotes a collaborative culture where engineers are encouraged to experiment, learn, and contribute to products that have a tangible impact on millions of transactions daily. The role of Software Development Engineer 1 (SDE‑1) is designed for fresh graduates who are eager to start their professional journey in software engineering. As an SDE‑1, you will be part of a dynamic product team that builds and maintains backend services and full‑stack features for WEX’s payment platforms. You will work closely with senior engineers, product managers, and quality assurance teams to translate business requirements into scalable, reliable code. This position offers a solid foundation in modern software development practices, exposure to cloud environments, and opportunities to grow into specialized or leadership roles within the company. Key Responsibilities: 1. Design, develop, and maintain robust software components using Java, Python or JavaScript/TypeScript. 2. Implement RESTful APIs and integrate them with databases and third‑party services. 3. Write clean, testable, and well‑documented code adhering to coding standards. 4. Participate in code reviews, provide constructive feedback, and adopt best practices. 5. Debug, troubleshoot, and resolve software defects efficiently. 6. Develop unit tests and contribute to automated testing pipelines. 7. Collaborate with cross‑functional teams to define technical specifications and product roadmaps. 8. Assist in CI/CD pipeline setup and basic cloud deployment tasks. 9. Continuously learn and apply new technologies, especially in cloud and containerization. 10. Contribute ideas for performance optimization and architectural improvements. Tech Stack: Java / Python / Node.js, TypeScript, Spring Boot / Express, PostgreSQL / MySQL, AWS (EC2, S3, Lambda), Docker, Git, Jenkins/GitHub Actions, REST APIs, Agile Scrum. Growth Path: Starting as an SDE‑1, you can progress to SDE‑2, SDE‑3, and eventually to Lead Engineer or Architecture roles. WEX also encourages lateral moves into product management, data engineering, or DevOps, supported by internal training programs and mentorship. Why Join WEX? You will work on mission‑critical payment systems that affect real‑world commerce, gain exposure to global best practices, and be part of a supportive community that values continuous learning. The company offers competitive compensation, flexible work arrangements, and a clear roadmap for career advancement, making it an ideal launchpad for ambitious software engineers.