Software Development Engineer Testing (SDET)

Primary Skills

• Observability: ELK (Elasticsearch/Kibana), Prometheus, Grafana, PromQL
• Automation: Java/Vert.x or Python (FastAPI), Shell/Bash, REST/SOAP APIs
• Cloud & Platform: Docker, Kubernetes, Kafka, Redis
• Reliability Engineering: Distributed Systems, Microservices, Event-Driven Architecture, DR & Incident Management
• Stakeholder Management & Cross-functional Collaboration

Secondary Skills

• Agentic AI: LangChain, LangGraph, RAG, MCP
• LLM Integration & AI Frameworks
• Python (FastAPI)

Key Responsibilities

• Build and deploy LLM-powered Agentic AI solutions with tool calling and autonomous workflows.
• Integrate AI capabilities into existing applications using modern AI frameworks.
• Own platform reliability through SLAs, SLOs, error budgets, MTTD/MTTR, and operational governance.
• Enhance observability using ELK, Prometheus, Grafana, and advanced alerting.
• Lead incident response, RCA, disaster recovery, and resiliency initiatives.
• Drive production readiness, automation, platform stability, and infrastructure optimization.

Job Description: We are seeking a talented Java Full Stack Developer to join our team.

We are solving complex technical problems in the financial industry and need talented software engineers to join our mission and be a part of a global software development team. As a Java Full Stack Developer, you will be responsible for designing, developing, and maintaining enterprise applications using Java and Angular.

You will collaborate with cross-functional teams to define, design, and ship new features, and you will work closely with Architects to ensure the technical feasibility of designs and implement them accordingly.

Required Skills: 

• Exp. - 5 to 9 years. 
• Experience in Core Java 8 and above, Spring (including Core, WebMvc, Batch, Cloud etc). 
• Extensive experience in developing enterprise-scale n-tier applications for financial domain. Should possess good architectural knowledge and be aware of enterprise application design patterns. 
• Should be able to analyze, design, develop and test complex, low-latency client-facing applications. 
• Develop user interfaces for modern web applications using Angular. 
• Experience with HTML5, CSS3, and JavaScript. 
• Good development experience with RDBMS, preferably DB2/Sybase databases. 
• Good knowledge of multi-threading and high-volume server-side development. 
• Basic working knowledge of Unix/Linux. 
• Excellent problem solving and coding skills in Java. 
• Strong interpersonal, communication and analytical skills. 
• Should be able to express their design ideas and thoughts. 

Good to have Skills: 

• Prior experience in investment banking / capital markets. 
• Experience with cloud platforms such as AWS, Azure, or Google Cloud Platform. 
• Knowledge of DevOps practices and CI/CD pipelines. 
• Familiarity with Agile methodologies. 
• Contributions to open-source projects. 
• Relevant certifications (e.g., Angular, Java). 

Key Responsibilities:

● Design, develop, and maintain applications using .NET Core, ensuring optimal

performance and scalability.

● Write clean, maintainable, and efficient code, adhering to coding standards and best

practices.

● Diagnose and resolve technical issues, optimizing applications for maximum speed and

scalability.

Technical Skills:

● Proficiency in .NET Core,C#,Web API,EF,LINQ and related technologies.

● Experience in developing applications using microservice architecture

● Experience with cloud platforms

● Familiarity with front-end technologies (e.g., Angular, React) is a plus.

● Knowledge of version control systems like Git.

● Demonstrated proficiency in database design and the ability to write complex queries

● Proven experience in leading development teams and driving technical initiatives.

Responsibilities:

. Handling/Maintaining Client Relations and communication

.Creative and innovative concerning Idea Generation for all kinds of branding activities for the client

· Excellent knowledge of branding and promotional activities for all leading social media platforms such as Facebook, Twitter, Instagram, LinkedIn etc.

· Assist with the planning of marketing strategies to help drive traffic and engagement to the website

· Produce content for social media channels such as Facebook, Twitter, Instagram, LinkedIn, Pinterest etc.

· Keep up to date with any social media trends

· Track social media influencers

· Ensure you produce a consistent brand message,captions , and content across all the social media channels

· Regularly monitor competitor social media sites and create competitor analysis reports

· Contribute to the company blog

· Assist with social media performance reports

· Engage with social media users and respond to any mentions over Facebook, Twitter, Instagram, LinkedIn, Pinterest etc.

· Writing effective SEO content for blogs, websites and social media accounts.

· Coordination with the digital marketing team to report findings and recommendations.

Qualifications:

· Graduates with a minimum of 3-4 years of experience.

· Outgoing and easy to work with.

· Substantial social media presence.

· Ambitious and hardworking.

· Knowledge of tools for designing and video editing is an added advantage.

· Excellent communication skills

Relevant experience in determining a target audience and how to cater to unique marketing campaigns to capture their attention.

Responsibilities:

• Works on all stages of the software development life cycle (SDLC).
• Develops, codes, tests, and debugs software and applications using Java.
• Designs features and makes improvements based on user experience data.
• Completes unit testing to identify and fix programming errors.
• Uses common testing and software documentation tools.
• Writes software documentation guides.
• Collaborates with other members of the software development team.

What Arcana (previously Newfang) Does:

Arcana is The Storage Layer for Ethereum with a Privacy Stack for developers to build secure and privacy preserving apps. Users care about privacy now more than ever before and it is becoming a first-class citizen in the modern development stack. Arcana makes it easier for apps to be privacy-focused out of the box.

With Arcana’s privacy stack, developers give control of data back to their users. They can easily integrate our SDK with their apps and use our modular feature blocks for Authentication, Identity Management, Encryption, Access Control, and Decentralized Storage. All of which are secured by and verifiable on the blockchain.

Visit http://www.arcana.network/">www.arcana.network to learn more about us, our backers, and our offerings

Role:

As the first QA hire at arcana, you will be responsible for setting up testing frameworks and leading QA for all our products and releases

Responsibilities:

• Design and develop a QA framework. Automate parts of the framework wherever feasible.
• Develop and implement test cases, scripts, plans, and procedures (manual and automated)
• Track key QA metrics for product and maintain a process for logging bugs/issues and debugging them.
• Handle QA validations of UI, backend APIs, databases, SDK, and Performance.

Skill Set Required:

• A degree in Computer Science or equivalent
• 2+ years experience in a testing role at a platform/infrastructure software company
• Demonstrable Experience in using UI automation frameworks like Selenium, Appium, etc. and automated API testing using tools like Postman or similar.
• Experience in Web testing, API testing, Mobile testing, and performance, security and usability testing
• Familiarity with test cycles (Unit, Regression, Functional, Systems, Stress & Scale, Smoke & Sanity)

Bonus:

• Familiarity with blockchain technology and distributed system design
• Experience with Solidity smart contract testing
• Prior software engineering experience
• Handled QA for open source projects

• Need to work on designing, developing, and testing UI for the platform
• Need to work with design teams to build new features to solve business problems and fill business needs
• Convert Design to Code using latest web technologies
• Integrate User Interface with Back-End APIs
• Optimize application for maximum speed and scalability
• Self-motivated, self-learning and thinking up and executing own ideas

• Strong knowledge of React.js, HTML, CSS & Javascript 
•  Knowledge in node.js, AWS, is an advantage
• Ability to work independently and manage the entire frontend of all platforms associated with Rejolut
• Exemplary tasks – Explore something new every day!
• Responsibility – Bring in your own ideas and get supported in executing them. 
• Fun – Experience a family culture & celebrate with the founders & team.
• Team – Be a part of a high-performance & cultural diverse team

• Freshers can apply
• Students in their last semester or passed out in 2020 can also apply

• Working days: Monday to Friday
• Timings: 11:00 am to 7:00 pm
• Duration of internship: 6 months/PPO(Performance Basis)

• You are available for the above said duration.
• You prefer to work in a fast paced environment with growth & learning opportunities
• If you have not applied for an internship before with us.
•  have relevant skills and interests

•  Health Insurance
•  Work from Home
•  Fast growth and more visibility into the company
•  Experience to work on the latest technology
•  Competitive Learning Environment with supportive co-workers
•  Employee friendly HR Policies
•  Paid leaves up to certain limits
•  Liberal working atmosphere
• Get mentored by the best in the industry