Backend Developer

2 days ago

Bhubaneshwar, Odisha, India Threatsys Technologies Pvt. Ltd. Full time ₹ 2,00,000 - ₹ 12,00,000 per year

Location:

3rd Floor, F3, Ryan Tower, Technology Corridor,

Near Trident Academy, Chandaka Industrial Estate, Infocity,

Chandrasekharpur, Bhubaneswar, Odisha – 751024

Company:

Threatsys Technologies Private Limited

About the Company:

Threatsys Technologies Private Limited is a forward-thinking cybersecurity company headquartered in Bhubaneswar, India. We deliver cutting-edge solutions across Vulnerability Assessment & Penetration Testing (VAPT), Security Operations Centre (SOC), threat intelligence, incident response, cloud & network security, and cyber forensics.

Our culture values innovation, agility, and technical excellence. We help organizations secure their digital assets and stay ahead of constantly evolving cyber threats.

Educational Qualifications:

Bachelor's Degree in:

  • Computer Science
  • Information Technology
  • Software Engineering
  • Or a related technical field

Master's Degree or specialized backend certifications are a plus.Required Experience:

1–3 years of hands-on experience in:

  • Designing & building RESTful and GraphQL APIs
  • Developing scalable backend services with &
  • Working with MongoDB, PostgreSQL, or similar databases
  • Integrating third-party services and APIs
  • Implementing authentication & authorization (JWT, OAuth, etc.)
  • Writing clean, reusable, and optimized code
  • Deploying and maintaining apps in cloud environments (AWS, Azure, GCP)

Core Responsibilities:

  • Develop, test, and maintain backend components for web and mobile applications
  • Build & manage APIs to support frontend and mobile clients
  • Optimize database schemas, queries, and indexing for performance
  • Collaborate with frontend teams ) to integrate APIs
  • Implement security best practices (rate limiting, input validation, encryption)
  • Manage server configuration, deployments, and CI/CD pipelines
  • Monitor application health, troubleshoot performance issues, and resolve bugs
  • Document architecture, APIs, and processes for team reference

Tools & Tech Stack:

  • Languages/Frameworks: , , (API routes), JavaScript/TypeScript
  • Databases: MongoDB (primary), PostgreSQL/MySQL (optional)
  • Version Control & Dev Tools: Git, GitHub/GitLab, VS Code, Postman
  • Deployment/Cloud: Docker, Kubernetes, AWS Lambda, EC2, S3, Heroku, or Vercel
  • Testing: Jest, Mocha, Chai, Supertest

Soft Skills:

  • Strong analytical & problem-solving skills
  • Clear communication and team collaboration mindset
  • Proactive, self-driven attitude with attention to detail
  • Ability to manage multiple priorities in a fast-paced environment
  • Curiosity and enthusiasm to keep up with new backend trends & best practices

Knowledge of Backend & DevOps Practices:

  • REST and GraphQL design principles
  • Caching strategies (Redis, CDN)
  • Microservices and serverless architecture concepts
  • Secure coding & OWASP guidelines
  • CI/CD and automated testing pipelines

  • Backend Developer intern

    1 week ago

    Bhubaneshwar, Odisha, India Eventsbridge Full time ₹ 1,50,000 - ₹ 3,00,000 per year

    Position: Backend Developer InternshipLocation: RemoteType: Internship (with potential Full-time opportunity)**Duration: [3 months]Stipend:₹3,000 – ₹5,000 (Performance-based)CompanyDescriptionEventsbridge is India's first dedicated platform for booking event services, bringing transparency, flexibility, and convenience to the event planning industry....

  • Backend Developer Lead

    3 days ago

    Bhubaneshwar, Odisha, India Smartxalgo Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Responsibilities:* Collaborate with cross-functional teams on project requirements and deliverables.* Design, develop, test & maintain backend solutions using , Express, MongoDB & AWS.

  • Sr Backend Developer

    3 days ago

    Bhubaneshwar, Odisha, India Nisum Full time ₹ 20,00,000 - ₹ 25,00,000 per year

    Work Location & PolicyLocation: Bhubaneswar//Hyderabad (Onsite)Work Mode: 4 days from office, 1 day work-from-homeMinimum 6 hours of on-site work required during office daysFree meals, snacks and amenities provided daily to support employee well- beingWe are looking for an experienced Java Backend Developer with 6-9 years of hands-on experience,...

  • Back End Developer

    18 hours ago

    Bhubaneshwar, Odisha, India Study Ark Full time ₹ 2,00,000 - ₹ 8,00,000 per year

    Location:Bhubaneswar (On-site)Employment Type:Full-timeExperience:0–3 yearsCompany Website:About Study ArkStudy Ark is a fast-growing overseas education platform helping students achieve their global study dreams through personalized guidance, training, and admission support.We're now expanding our digital systems and are looking for aBackend Developerto...

  • Fullstack Developer

    6 days ago

    Bhubaneshwar, Odisha, India Qtonix Software Full time ₹ 4,00,000 - ₹ 12,00,000 per year

    Develop, maintain, and optimize web applications using PHP (Laravel / CodeIgniter / Symfony).Work on both frontend and backend tasks, ensuring seamless integration.Build, integrate, and maintain RESTful APIs and third-party services.

  • Fullstack Developer

    2 weeks ago

    Bhubaneshwar, Odisha, India OPM Corporation Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Responsibilities:* Collaborate with cross-functional teams on CI/CD pipelines using AWS, Firebase & GCP.* Develop frontend with React Native/Flutter, backend with Node.JS & Express.JS.Annual bonus

  • Senior Java Developer

    2 days ago

    Bhubaneshwar, Odisha, India Nisum Full time ₹ 1,20,000 - ₹ 1,80,000 per year

    Key Responsibilities:Design and develop reactive microservices using Spring WebFluxImplement RESTful APIs and integrate with front-end and external systemsWork with MongoDB for data modeling, indexing, and aggregation pipelinesEnsure non-blocking, asynchronous communication across servicesCollaborate closely with product managers, architects, and DevOps...

  • Hiring for Fullstack Developer/Lead,

    2 weeks ago

    Bhubaneshwar, Odisha, India Hire Xpert Full time ₹ 20,00,000 - ₹ 25,00,000 per year

    Job Title: Full Stack Tech Lead (812 Years Experience) Location: [Bhubaneswar/Bengaluru/Chennai]  Employment Type: Full-time  Experience Required: 812 years  Reporting To: Deliver Head / CTO Role Overview:We are seeking a highly experienced and hands-on Java Full stack Tech Lead to architect, lead, and develop scalable and secure backend systems....

  • Java Back End Developer

    3 days ago

    Bhubaneshwar, Odisha, India Prayastech Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Expertised in designing, developing, and maintaining scalable, high-performance backend systems using Java and Spring Boot. Write efficient queries and manage database interactions. Thanks & Regards,Sidhartha - TA (E) Required Candidate profileHands-on experience in RESTful APIs, Microservices architecture, SQL/NoSQL databases, and asynchronous messaging...

  • Backend Developer Lead

    2 weeks ago

    Bhubaneshwar, Odisha, India Delorb Consulting Full time ₹ 20,00,000 - ₹ 25,00,000 per year

    Responsibilities:Proficiency in with frameworks like Experience with both MongoDB and MySQL for data storage and managementStrong understanding of RESTful API design, asynchronous programming, and event-driven architecture.Office cab/shuttleFood allowanceAnnual bonusHealth insuranceProvident fund