
Key Responsibilities:
- Design, implement, and maintain server-side applications, APIs, and databases.
- Collaborate with front-end developers to integrate user-facing elements with server-side logic.
- Develop RESTful APIs, GraphQL, or other web services that integrate with databases and external services.
- Write clean, efficient, and reusable code while following best practices for backend development.
- Optimize applications for speed and scalability.
- Ensure the security of applications, databases, and data handling practices.
- Troubleshoot and debug issues in production and development environments.
- Write unit and integration tests to ensure the reliability and stability of the backend code.
- Work with databases (SQL or NoSQL) and optimize database queries for performance.
- Implement caching mechanisms to improve application performance.

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What you'll do:
· Perform complex application programming activities with an emphasis on mobile development: Node.js, TypeScript, JavaScript, RESTful APIs and related backend frameworks
· Assist in the definition of system architecture and detailed solution design that are scalable and extensible
· Collaborate with Product Owners, Designers, and other engineers on different permutations to find the best solution possible
· Own the quality of code and do your own testing. Write unit test and improve test coverage.
· Deliver amazing solutions to production that knock everyone’s socks off
· Mentor junior developers on the team
What we’re looking for:
· Amazing technical instincts. You know how to evaluate and choose the right technology and approach for the job. You have stories you could share about what problem you thought you were solving at first, but through testing and iteration, came to solve a much bigger and better problem that resulted in positive outcomes all-around.
· A love for learning. Technology is continually evolving around us, and you want to keep up to date to ensure we are using the right tech at the right time.
· A love for working in ambiguity—and making sense of it. You can take in a lot of disparate information and find common themes, recommend clear paths forward and iterate along the way. You don’t form an opinion and sell it as if it’s gospel; this is all about being flexible, agile, dependable, and responsive in the face of many moving parts.
· Flexible and willing to accept change in priorities, as necessary
· Demonstrable passion for technology (e.g., personal projects, open-source involvement)
· Enthusiastic embrace of DevOps culture and collaborative software engineering
· Ability and desire to work in a dynamic, fast paced, and agile team environment
· Enthusiasm for cloud computing platforms such as AWS or Azure
· Excellent written and verbal communications skills
PinnacleWorks is looking for a NodeJS Developer who is passionate about design, architecture, and programming. Responsibilities include implementing business logic and developing APIs & services. Your primary focus will be the development of all server-side logic, definition, and maintenance of databases, and ensuring high performance and responsiveness to requests from the front-end. If you are also passionate about Node.js and software design/architecture, we’d like to meet you.
What will you do?
- Design, develop and document scalable applications and APIs.
- Refactor, optimize and improve the existing codebase for maintenance and scale
- Use test-driven development and acceptance tests to ensure feature quality.
- Design and implementation of low-latency, high-availability, and performant applications
- Integration of data storage solutions
- Implementation of security and data protection
Skills Required:
- Minimum 1+ years of relevant experience into NodeJS/Software Development role
- Should have a good understanding of request validation, schema validation, and Error handling
- Good understanding of Promises, Async/ Await, and Callbacks
- Should have knowledge of Socket, Pubsub
- Understanding the nature of asynchronous programming and its quirks and workarounds
- Should have a good understanding of scheduled tasks in NodeJS and CronJobs
- In-depth knowledge of ORM like Mongoose
- In-depth knowledge of object-oriented programming
- Hands-on experience with JavaScript Development on the server-side
- In-depth knowledge & understanding of network protocols (like TCP, HTTP and etc) and REST conventions
- Knowledge of ES6 would be a plus
- Should have good hands-on experience on MongoDB, designing optimized database structure using MongoDB, and writing optimized queries for better performance.
- In-depth knowledge of Indexing strategy and Aggregation.
- Knowledge of caching using Redis would be a plus.
Egen is a data engineering and cloud modernization firm helping industry-leading companies achieve digital breakthroughs and deliver for the future, today. We are catalysts for change who create digital breakthroughs at warp speed. Our team of cloud and data engineering experts are trusted by top clients in pursuit of the extraordinary. An Inc. 5000 Fastest Growing Company 7 times, and recently recognized on the Crain’s Chicago Business Fast 50 list, Egen has also been recognized as a great place to work 3 times.
You will join a team of insatiably curious data engineers, software architects, and product experts who never settle for "good enough". Our Java Platform team's tech stack is based on Java8 (Spring Boot) and RESTful web services. We typically build and deploy applications as cloud-native Kubernetes microservices and integrate with scalable technologies such as Kafka in Docker container environments. Our developers work in an agile process to efficiently deliver high value data driven applications and product packages.
Required Experience:
- Minimum of Bachelor’s Degree or its equivalent in Computer Science, Computer Information Systems, Information Technology and Management, Electrical Engineering or a related field.
- Have experience working and strong understanding of object-oriented programing and cloud technologies
- End to end experience delivering production ready code with Java8, Spring Boot, Spring Data, and API libraries
- Strong experience with unit and integration testing of the Spring Boot APIs.
- Strong understanding and production experience of RESTful API's and microservice architecture.
- Strong understanding of SQL databases and NoSQL databases and experience with writing abstraction layers to communicate with the databases.
Nice to have's (but not required):
- Exposure to Kotlin or other JVM programming languages
- Strong understanding and production experience working with Docker container environments
- Strong understanding and production experience working with Kafka
- Cloud Environments: AWS, GCP or Azure



JOB POSITION- FULL TIME BACKEND ENGINEER (TRADING SYSTEMS)
Satsio is an African startup that is building a crypto exchange for both spot trading and perpetual futures trading. We have many exciting and innovative features and products in the pipeline. We are looking to add to our engineering team and we are recruiting for a full time backend engineer (trading systems).
How to apply:
After reading the job description, please complete the job application via the following link: https://forms.gle/wEdVVktX3iVLCqj59
Location
This is a fully remote position. We are accepting applications from worldwide candidates.
Remuneration
Salary range in USDT shown at the top of the advert, depending on skills, experience, and location, and subject to good performance, vesting shares of 1% of the business.
Requirements
· Proficiency in Python and expertise in working with websockets
· Proven experience in designing and implementing complex REST APIs
· Project experience with Flask and Django
· Proficient with Linux and experienced working with cloud servers
· Excellent communication skills
· Intellectually motivated and a quick learner
· Fluent in both spoken and written English
Preferences
· Proficient in C++ or another low latency language
· Experience building matching engines and trading systems
· Experience working in the crypto exchange industry
· Experience with blockchain nodes, creating blockchain wallet systems, cryptocurrency deposit and withdrawal systems and optimising network fees
· Familiar with the agile development process, Github flow, and modern software engineering practices
· Align working hours with the standard 9am-6pm UTC+1 schedule
Key Responsibilities
· Review and understand existing backend code base and make improvements where necessary
· Matching engine and improving its speed
· The system that updates user balances following user transactions and performs the necessary checks prior to permitting transactions
· Cloud server configurations and deployment and cost optimisation of resources
· Creating APIs with supporting documentation for users who trade algorithmically directly via APIs and not via the frontend
· Work on our p2p trading product and KYC process
· Building the perpetual futures trading product and integrating data from 3rd party APIs
· Performing unit tests, integrated tests, performance tests and end to end tests
· Working on various other backend tasks that the startup requires to be done
Startup culture
Our culture is one of constant innovation. Great teamwork, creativity, a passion for innovation, constantly trying to improve, being hard working, a self starter, a quick learner, taking initiative, a can do attitude, shipping product, loyalty, and having a positive mindset are all traits which we are seeking in our future colleague. We seek to create an environment whereby colleagues can see their long-term career to be with us and to flourish with us as we grow.

Job Description
We are looking for a Node.js Developer responsible for managing the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your co-workers into the application. Therefore, a basic understanding of front-end technologies is necessary as well.
Responsibilities
Integration of user-facing elements developed by front-end developers with server side logic
Writing reusable, testable, and efficient code
Design and implementation of low-latency, high-availability, and performant applications
Implementation of security and data protection
Integration of data storage solutions (may include databases, key-value stores, blob stores, etc.)
Skills And Qualifications
Strong proficiency with JavaScript (or CoffeeScript depending on your technology stack)
Knowledge of Node.js and frameworks available for it (such as Express, StrongLoop, etc depending on your technology stack)
Understanding the nature of asynchronous programming and its quirks and workarounds
Good understanding of server-side templating languages (such as Jade, EJS, etc depending on your technology stack)
Good understanding of server-side CSS preprocessors (such as Stylus, Less, etc depending on your technology stack)
Basic understanding of front-end technologies, such as HTML5, and CSS3
Understanding accessibility and security compliance (Depending on the specific project)
User authentication and authorization between multiple systems, servers, and environments
Integration of multiple data sources and databases into one system
Understanding fundamental design principles behind a scalable application
It was nice talking with you
As discussed please find below the job description and other needed details
“Squadcast is an incident-management platform for software teams of all sizes and shapes”
Our product helps global organizations adopt Site Reliability Engineering practices to improve their incident resolution metrics and ultimately, the reliability of their systems. If you're excited about engaging user experiences, snappy interfaces, and trustworthy systems, we should talk!
We ideate fast, embrace change, and take risks. From scaling our business model to expanding our offerings, the day-to-day at Squadcast offers endless professional growth opportunities. Our engineers work on state-of-the-art tech stacks with a high degree of autonomy.
Position : Backend SDE3
Experience : 8 to 11 Years
Work Mode: Remote work
Location : Bangalore
Role & Responsibilities :
- Work with a team of skilled engineers to improve the Squadcast product.
- Control what you work on, how you deliver and the roadmap of the product.
- Solve service reliability problems for teams and companies worldwide.
- Build delightful experiences and scalable, reliable systems for fellow engineers, the end users of our platform.
- Plan & develop tooling, processes and technical improvements to improve the multiple codebases.
- Work closely with the product team to plan, spec and deliver features, bugfixes and documentation.
- Work with the SRE and Customer Success teams to help customers and troubleshoot issues during our paid on-call rotations.
- Build, deploy and manage services and Backend Coding using Go/Node.
You may be a fit for this role if you:
- Are passionate about building products for fellow engineers.
- Are you a full-stack engineer, or a frontend/backend engineer interested in expanding to other areas of the stack?
- Either has experience in our tech stack or wants to work on it. We care about your general engineering skills and learning abilities more than your current tech stack.
- Communicate proactively and work autonomously, requiring minimal supervision or follow-up.
- I like to collaborate and pair with other engineers.
- Want to own features end-to-end: bring your ideas to the stakeholders, build consensus, plan, implement, deploy and release.
Your Response is acknowledged!
Kind Regards,
Lakshmi Kumari. S
(Associate - TA )

- Selecting the tech stack, programming language, and framework
- Working on Solution architecture, and software development.
- Improving and optimizing the application architecture
- Developing APIs
- Handling Application management, including ongoing support, bug fixes, patches, minimal enhancements code refactoring, etc., maintaining infrastructure (3 rd party hosting/ servers, storage, memory, etc.)
- Managing Network security, data security
- Designing and developing databases and applications that pool, extracting and analysing large amounts of data to provide management with insights on the overall performance of the organization as well as information on markets and competitors.
- Creating dashboards and developing data collection methods.
- Debugging and QA
- Managing vendor relationships
- Managing third-party services used in the application
- Building a deployment pipeline to deliver updates safely and regularly.
- Planning software releases, Managing releases (safe and downtime-proof), tags, and versions, software releases
What you need to have:
- B. Tech in Computer Science or an MCA from a good college
- Minimum 5 years of experience
- Preferably based in Gurgaon. If not, relocation would be required since a lot of hustling and discussions will require physical meetings with the Founders.
- Should know the ins and outs of the software development life cycle
- Experience of designing, architecture, coding, testing, debugging and documenting for both front end and back end applications
- Must have knowledge about development technology like PHP, jQuery, Java script,
HTML, CSS3, JSON, XML, Bootstrap. Third party plugins, Android studio, etc. - Must have knowledge of frameworks such as Laravel, Cake
- Good knowledge of databases (MySQL), version control tools like GitHub, etc.


At Testing Ground, we are looking for a person who is highly passionate about technology and automation with a focus on value-driven deliverables, wants to work, learn, and expand their capability into the start-up domain.
This role is a great fit for someone who enjoys technology, project management, process improvement, and fast pace environment.
Apply to the link below and get in touch with now!
SKILLS REQUIRED (BACKEND ENGINEER)
- A person should have a sense of ownership, hold accountability for the task allocated with a data and results-driven attitude
- Have Knack over the bigger picture while building the technology with a keen eye over the minute details
- Proficient knowledge of Backend Programming language/framework and Security Compliance
- Must be experienced in designing and building Video Platforms with live streaming features
- A person with a growth mindset, who demonstrate strong initiative for building up your own skills
- In the ability to take existing models and best practices and adapt them to our environment
- Must know agile Data Analytics tools and cloud technology with back end integration
- Must know multiple systems, servers, data sources, analytics, and management with an ability to design dashboard with plugins
ROLES AND RESPONSIBILITIES
- Build and Design models from scratch and help product managers and stakeholders understand results
- Integration of user-facing elements developed by front-end developers with server-side logic
- Design, implement and optimize the application for maximum speed and scalability
- Management of hosting environment, Data migration, transformation, and scripting
- Streamline the process, ensuring integration and deployment of AI-driven models
- Set up and manage production infrastructure with the implementation of data storage solutions
- Help business stakeholders understand the limitations and consequences of various alternatives when planning
- Design Video making platform with a live streaming technology solution to integrate it with product
- Build data ingest and data transformation infrastructure
- Suggest creative and noble ideas to design a disruptive technology solution
BENEFITS
Remote Work | Flexibility | Flat Structure | Entrepreneurial Culture
A high degree of value on Autonomy, Flexibility, Empathy, and Mobility
An awesome work culture which has an agile team with a growth mindset
You will be the backbone of our startup and founding team member.This offers a great growth opportunity to you as well in an early stage startup which has raise pre-seed funding from one of India's prominent angel investor.
Responsibilities :
-Participate in the entire application lifecycle, focusing on coding and debugging
-Developing and maintaining all server-side network components.
-Ensuring optimal performance of the central database and responsiveness to front-end requests.
-Collaborating with front-end developers on the integration of elements.
-Designing customer-facing UI and back-end services for various business processes.
-Developing high-performance applications by writing testable, reusable, and efficient code.
-Implementing effective security protocols, data protection measures, and storage solutions.
-Running diagnostic tests, repairing defects, and providing technical support.
-Documenting Node.js processes, including database schemas, as well as preparing reports.
-Recommending and implementing improvements to processes and technologies.
- Ensuring that micro services are used wherever it makes sense.
- Mentoring team and finding the right balance towards process and documentation.
- Working on interesting technical challenges in a product centric and open-source driven environment.
- Helping set a very high bar on code quality.
- Taking ownership of product features from conception to implementation, testing deployment and support.
- Working on open source as much as possible, and blogging about cool things that he/ she learnt and built.
- Helping define who we become as a company.
- Getting stock options in line with Silicon Valley standards.
What you need to have:
- Any engineering graduate
- 4 to 10 years of experience in building app architecture
- The role requires a good knowledge of Algorithmic Design and Architecture, Data structures, OOPS Concepts, serverless architectures and complex problem solving skills.
- Knowledge of Full stack CTO
- Must have worked as backend lead
- Ownership - A lot of freedom on when and where you work from - just get stuff done.

