Backend Developer

Job Description   - Omniflow and Java Developer

Should have working experience between 6-8 years in Java development

Mandatory skills are good knowledge of object oriented concepts, experience of working on Spring boot application, should have worked on hibernate ORMS and candidate must have clear understanding of database concepts

Optional skills include knowledge of angular framework and postgreSQL database

Good to have knowledge of jBPM open source workflow

Qualifications

Master or Bachelor degree in Engineering/Computer Science /Information Technology

Additional Information

Skills and Competencies:
Strong documentation skills
Excellent communication skills, both written and verbal
Decision making and problem solving skills
Good organizational skills        

About the Role

At Ceryneian, we’re building a next-generation, research-driven algorithmic trading platform aimed at democratizing access to hedge fund-grade financial analytics. Headquartered in California, Ceryneian is a fintech innovation company dedicated to empowering traders with sophisticated yet accessible tools for quantitative research, strategy development, and execution.

Our flagship platform is currently under development. As a Backend Engineer, you will play a foundational role in designing and building the core trading engine and research infrastructure from the ground up. Your work will focus on developing performance-critical components that power backtesting, real-time strategy execution, and seamless integration with brokers and data providers. You’ll be responsible for bridging core engine logic with Python-based strategy interfaces, supporting a modular system architecture for isolated and scalable strategy execution, and building robust abstractions for data handling and API interactions. This role is central to delivering the reliability, flexibility, and performance that our users will rely on in fast-moving financial markets.

We are a remote-first team and are open to hiring exceptional candidates globally.

Core Tasks

·      Build and maintain the trading engine core for execution, backtesting, and event logging.

·      Develop isolated strategy execution runners to support multi-user, multi-strategy environments.

·      Implement abstraction layers for brokers and market data feeds to offer a unified API experience.

·      Bridge the core engine language with Python strategies using gRPC, ZeroMQ, or similar interop technologies.

·      Implement logic to parse and execute JSON-based strategy DSL from the strategy builder.

·      Design compute-optimized components for multi-asset workflows and scalable backtesting.

·      Capture real-time state, performance metrics, and slippage for both live and simulated runs.

·      Collaborate with infrastructure engineers to support high-availability deployments.

Top Technical Competencies

·      Proficiency in distributed systems, concurrency, and system design.

·      Strong backend/server-side development skills using C++, Rust, C#, Erlang, or Python.

·      Deep understanding of data structures and algorithms with a focus on low-latency performance.

·      Experience with event-driven and messaging-based architectures (e.g., ZeroMQ, Redis Streams).

·      Familiarity with Linux-based environments and system-level performance tuning.

Bonus Competencies

·      Understanding of financial markets, asset classes, and algorithmic trading strategies.

·      3–5 years of prior Backend experience.

·      Hands-on experience with backtesting frameworks or financial market simulators.

·      Experience with sandboxed execution environments or paper trading platforms.

·      Advanced knowledge of multithreading, memory optimization, or compiler construction.

·      Educational background from Tier-I or Tier-II institutions with strong computer science fundamentals, a passion for scalable system design, and a drive to build cutting-edge fintech infrastructure.

What We Offer

·      Opportunity to shape the backend architecture of a next-gen fintech startup.

·      A collaborative, technically driven culture.

·      Competitive compensation with performance-based bonuses.

·      Flexible working hours and a remote-friendly environment for candidates across the globe.

·      Exposure to financial modeling, trading infrastructure, and real-time applications.

·      Collaboration with a world-class team from Pomona, UCLA, Harvey Mudd, and Claremont McKenna.

Ideal Candidate

You’re a backend-first thinker who’s obsessed with reliability, latency, and architectural flexibility. You enjoy building scalable systems that transform complex strategy logic into high-performance, real-time trading actions. You think in microseconds, architect for fault tolerance, and build APIs designed for developer extensibility.

Golang Developer

Experience: Minimum 4 years

Job Location: Delhi/Pune/Bangalore-Hybrid

Job Description

• Must: Minimum 2.+ years of experience in Golang programming language, paradigms, constructs, and idioms.
• Knowledge of common Goroutine and channel patterns.
• Experience with the full site of Go frameworks and tools.
• Preferred: Minimum 2+ years of experience in aws.
• Must: Cloud environment (e.g. AWS, VMware, etc.).
• Must: Working Knowledge in Mysql.
• Popular Go web frameworks.
• Familiarity with code versioning tools such as Github / Gitlab.

Key Skills

• Golang, , Javascript, MySQL, Postgresql.
• Responsibilities : The job requries Golang experience with MySQL database.
• Ability to work on a small on minimal supervision Troubleshoot, test and maintain the core product software and databases to ensure strong optimization and functionality.

Location: Hybrid (Bangalore Office)

Experience: 3-5 years of relevant experience

Contract Duration: Full Time

Qualification: Bachelor's degree in Technology or Engineering

About Us:

The BHIVE Group is a leader in revolutionizing enterprise-grade managed offices and coworking spaces for enterprises, democratizing investments in Bengaluru. With an extensive network in prime locations of Bengaluru and Mumbai, and expertise in investment, the group redefines commercial real estate and financial services. BHIVE Workspace offers a collaborative ecosystem with over 27+ properties, 46,000 seats, and spread across 1.8 million sq. ft, catering to corporates, MNCs, entrepreneurs, and businesses of all sizes.

Role Summary:

We are seeking a skilled Backend Engineer with a strong foundation in Python and the FastAPI framework. You will be pivotal in developing, implementing, and maintaining the server-side logic of our web applications, APIs, and other software systems. This role involves crafting robust backend solutions that ensure high performance, scalability, and security.

Key Responsibilities:

• API Development: Design, develop, and maintain scalable APIs using Python 3.x and FastAPI. Ensure robust data validation, security measures, and error handling.
• Database Management: Utilize ORM libraries to model complex data structures, perform CRUD operations, craft optimized queries, and manage database migrations.
• Authentication and Authorization: Integrate secure authentication and authorization mechanisms to protect sensitive data and ensure secure access.
• System Performance: Monitor and optimize system performance to ensure high availability and scalability. Implement performance tuning strategies and resolve bottlenecks.
• Collaboration: Work closely with front-end developers to integrate user-facing elements with server-side logic. Foster a collaborative environment to drive innovation and continuous improvement.
• Code Quality and Testing: Maintain high code quality through comprehensive testing, including unit, integration, and end-to-end tests. Adhere to industry standards and best practices.
• Documentation: Ensure clear and concise documentation of the codebase, APIs, and system architecture. Utilize FastAPI's strengths for automatic documentation and dependency injection.
• Innovation: Stay up-to-date with the latest trends and advancements in backend development. Embrace new technologies and methodologies to enhance the development process.

Key Competencies:

• Proficient in Python programming with a deep understanding of FastAPI and ORM libraries.
• Strong problem-solving, debugging, and critical thinking skills.
• Advanced testing proficiency to ensure code reliability and stability.
• Effective communication and collaboration skills.
• Ability to leverage FastAPI for automatic documentation, dependency injection, and asynchronous operations.
• Commitment to industry standards and best practices in backend development.

Employee Benefits:

• ESOP Policy: Strong employee-friendly ESOP policy, applicable based on performance.
• Training and Development: Continuous training and development opportunities to enhance your career.
• Networking Opportunities: Access to multiple BHIVE events, providing great opportunities for professional networking.
• Comprehensive Benefits Package: Including performance-based awards, competitive compensation, health benefits, financial security, and professional development opportunities.

Our Mission:

To be amongst the most loved and admired real estate companies of India by 2033.

Our Vision:

Helping people live a better quality of life through all our initiatives.

Why Choose BHIVE:

• Supportive Environment: We strive to create a supportive and rewarding work environment where employees feel valued, empowered, and motivated to excel.
• Equal Opportunity Employer: BHIVE is committed to diversity, inclusion, and fostering a supportive work environment. We value unique styles, experiences, identities, ideas, and opinions.
• Growth Opportunities: BHIVE invests in employee development, providing ample opportunities for professional advancement.
• Impactful Work: Joining BHIVE means contributing to a significant impact on the startup ecosystem in India.

60 Decibels is a tech-powered impact measurement company that makes it easy to listen to the people who matter most. We've been in business as an independent entity since early 2019, when we spun out of the global Impact Investor Acumen.

We believe that the best way to understand social impact is by talking to the people experiencing that impact. It sounds obvious when you say it, but that is not the typical practice for many impact investors, corporations and foundations working to create social change. 

We collect social impact data directly from beneficiaries (customers / employees / suppliers) using our network of 1000+ trained research assistants in 75+ countries. We do it quickly and without the fuss typically associated with measuring social impact. Our research assistants speak directly to customers to understand their lived experience; and our team turns all this data into benchmarked social performance reports, with accompanying insights, to help our clients demonstrate and improve social performance. 

By making impact measurement simple, scalable, and comparable, we not only enable organizations to improve their products and services; we also help transform what it means to credibly measure impact, ensuring that the voices of those who matter most are always part of the story.

About the role: 

You’ll be an early engineer in a newly formed engineering team. This is a unique opportunity for you to learn, build, demonstrate, and subsequently own diverse components of our tech stack and evolve as we scale our business. As a core engineer in a small team, the role demands a high degree of self-drive and ownership, on a path to achieving outsized impact.

Your Primary Responsibility Will Be:

To Advance Our Integrated Data Capture And Insights Platform (Ruby/React/PostgreSQL) And Associated Tooling (Python)

Specifically, your responsibilities will include:

• Work with a diverse multidisciplinary team across Engineering, Product & Operations, to translate product specs into clean, functional, production-ready code.
• Participate actively in defining of the systems architecture vision to better support our team’s needs
• Grow our technical capacity by mentoring other engineers and interviewing candidates
• Collaborate with team members to identify systems, practices & technologies that suit our needs the best
• Seek, learn, adopt and advocate industry best practices. Contribute towards the engineering culture
• Troubleshooting coding problems quickly and efficiently to ensure a productive workplace

About You: First and foremost, you bring compassion and dedication to this work because it matters to you.

You are a pragmatic and product-driven engineer who is interested in solving user problems and delivering value while taking into account tradeoffs between Business and Tech. You have a bias towards action: you get your hands dirty and actively tackle problems in a way that leads to the best outcomes and brings teams together. You successfully balance flexibility and rigour, using informed judgment to make decisions. You model critical thinking and introspection, taking strategic risks and growing from mistakes. You are decisive and bold, have a growth mindset, are an excellent communicator, and know the value of being a part of an effective team

Minimum Qualification:

• At least 4+ years of experience in software engineering building SaaS platforms, products and APIs
• At least 1+ years in your current role as a senior engineer
• Strong proficiency in Ruby on Rails (primary) and Python (additional)
• Strong proficiency in data modelling, RDBMS (Postgres preferred) and NoSQL databases.
• Proficient in software design, modularity, testability and software quality
• Strong problem-solving and decision-making skills

Additional desired qualifications:

• Preferred prior experience in the following stack: Python, Ruby On Rails, React, Postgres, AWS
• Experience in working on natural language processing, and ML for text and audio.
• Fast self-learner, with aptitude and interest in learn new technologies, languages & frameworks
• Experience working on data-pipelines, and data transformation systems.
• Experience setting up, managing and ensuring best practices on public clouds like AWS, GCP, or Azure (we use AWS)

Working with 60 Decibels

We are a fun, international and highly-motivated team who believes that team members should have the opportunity to expand their skills and career in a supportive environment. We offer a competitive salary, the opportunity to work flexibly and in a fun, supportive working environment. If this sounds like the role for you, get in touch!

60 Decibels is deeply committed to having a workplace that is inclusive and anti-discriminatory. We believe that our team must embody the compassion, listening, and sense of shared humanity that is so central to our goal as an organization. We are proud to be an Equal Opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation age, marital status, veteran status, or disability.

As a growing company, we are building towards a more universally accessible workplace for our employees. At this time, we do use some cloud-based technologies that are not compatible with screen readers and other assistive devices. We would be happy to discuss accessibility at 60 Decibels in greater depth during the recruitment process.

 About our team and our culture: we are a fun and hardworking global team that is full of smart, mission-driven folks who combine an entrepreneurial spirit with a commitment to make a positive change in the world.  

We consistently hear from our clients that the best thing about 60 Decibels is the people. To get a feel for our slightly nerdy, not-take-ourselves-too-seriously vibe, check out our monthly newsletter, The Volume.

Compensation: 60 Decibels offers a competitive salary and benefits package and the opportunity to work in a flexible, fun and supportive environment. The salary range will be adjusted according to costs of living in our country offices. 

Extra Perks: We have an unlimited leave policy and 12 monthly recharge days, on the first Friday of each month. We are a globally distributed team and we give team members opportunities to cross-pollinate and visit our different offices. 

Want to get to know us a little better?

> Sign up to receive The Volume, our monthly collection of things worth reading.

> Visit our website at 60decibels.com.

> Read about our team values here. 

Create and maintain database tables, views, indexes, and triggers.

Implement and maintain database code in the form of stored procedures, scripts, queries, views, triggers, etc.

Develop and maintain high-quality stored procedures.

Write low cost, high-quality database queries and code while maintaining data quality, privacy, and security

Profile databases, measure database performance and troubleshoot complex database issues, and IO bottlenecks.

Optimize database queries and ensure table locking/deadlocks happen in production.

Optimize large, complicated SQL statements & Stored Procedures.

Cost optimization of Amazon instances using databases.

Knowledge of database design principles, query optimization, index management, integrity checks, statistics and isolation levels

Knowledge of message queuing, indexing, and high-performance data concept

Knowledge of JSON and PostgreSQL support for JSON.

Good Grasp of ETL concepts

Work with front-end developers to define simple yet powerful APIs

Work with DBAs to ensure the efficiency of database code, integrity of data structures and quality of data content.

Coordinate with product managers and leadership teams to build effective database objects

Excellent verbal and written communication skills

Good attitude towards work and flexibility

Ability and willingness to handle multiple tasks in a fast-paced environment

Ability to evaluate alternative solutions and/or workarounds

• 3 years Experience in Ruby on Rails
• Minimum 3 years in MongoDB / PostgreSQL
• Must be from Product based companies   

As the backend engineer developer, you will drive the vision of AvatarLife and make it a significant player in metaverse gaming space. You will steer the development of our games and everything that comes with it.

Skills Required

• 2+ years experience in Node.js is required
• Experience in game development
• Familiarity with typescript is a plus

We are looking for individuals who can work independently and are fine with unstructured scenarios. We are flexible with the job location, working hours and compensation structure. We will match industry standard when it comes to all aspects of your professional development to make sure you can focus on making a great product.