PL SQL Developer

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.

About Zolvit

Zolvit is India’s leading legal, tax, and compliance platform, serving thousands of SMEs, professionals, and enterprise clients. We are transforming how businesses meet their compliance needs by blending automation, expert guidance, and high-quality legal research.

About the Role:

We are looking for a results-driven Digital Marketing Specialist to join our growing team. The ideal candidate will have hands-on experience in SEO backlink building, marketing automation, and digital campaign execution. You will play a key role in improving our online visibility, driving qualified traffic, and nurturing leads through automated workflows.

Key Responsibilities:

 • Plan and execute high-quality backlink acquisition strategies (guest posting, blogger outreach, broken link building, etc.)

 • Manage and optimize marketing automation workflows (emails, lead scoring, drip campaigns, retargeting)

 • Work with SEO tools (Ahrefs, SEMrush, Moz, etc.) to monitor and improve link-building performance

 • Collaborate with content and design teams to develop link-worthy content assets

 • Set up and manage campaigns using tools like HubSpot, Mailchimp, ActiveCampaign, or similar

 • Track KPIs and generate weekly/monthly performance reports

 • Stay updated on SEO and marketing automation trends and algorithm updates.

Requirements:

 • 3+ years of experience in digital marketing with a focus on SEO/backlinks and marketing automation

 • Strong knowledge of white-hat link-building techniques

 • Hands-on experience with automation tools like HubSpot, Mailchimp, or similar

 • Familiarity with Google Analytics, Google Search Console, and tag management tools

 • Excellent written communication skills for outreach and campaign content

 • Self-starter with strong organizational and time management skills.

Preferred Qualifications:

 • Experience in B2B marketing or SaaS is a plus

 • Certification in SEO, Google Ads, or Marketing Automation tools

KEY RESPONSIBILITIES

• Building a website based on the given requirements and ensure it’s successfully deployed
• Responsible for designing, planning, and testing new web pages and site features
• A propensity for brainstorming and coming up with solutions to open-ended problems
• Work closely with other teams, and project managers, to understand all stakeholders’ requirements and ensure that all specifications and requirements are met in final development
• Troubleshoot and solve problems related to website functionality
• Takes ownership of initiatives and drives them to completion.
• Desire to learn and dive deep into new technologies on the job, especially around modern data storage and streaming open source systems
• Responsible for creating, optimizing, and managing REST APIs
• Create website content and enhance website usability and visibility
• Ensure cross-browser compatibility and testing for mobile responsiveness
• Ability to integrate payment processing and search functionality software solutions
• Stay up-to-date with technological advancements and the latest coding practices
• Collaborate with the team of designers, content managers, and developers to determine site goals, functionality, and layout
• Monitor website traffic and overall system’s health with Google analytics to ensure high GTmetrix score
• Build the front-end of applications through appealing visual design
• Design client-side and server-side architecture
• Develop server-side logic and APIs that integrate with front-end applications.
• Architect and design complex database structures and data models.
• Develop and implement backend systems to support scalable and high-performance web applications.
• Create automated tests to ensure system stability and performance.
• Ensure security and data privacy measures are maintained throughout the development process.
• Maintain an up-to-date changelog for all new, updated, and fixed changes.
• Ability to document and manage all the software design, requirements, reusable & transferable code, and other technical aspects of the project.
• Create and convert storyboards and wireframes into high-quality full-stack code
• Write, execute, and maintain clean, reusable, and scalable code
• Design and implement low-latency, high-availability, and performant applications
• Implement security and data protection
• Ensure code that is platform and device-agnostic

EDUCATION & SKILLS REQUIREMENT

• B.Tech. / BE / MS degree in Computer Science or Information Technology
• Expertise in MERN stack (MongoDB, Express.js, React.js, Node.js)
• Should have prior working experience of at least 3 years as web developer or full stack developer
• Should have done projects in e-commerce or have preferably worked with companies operating in e-commerce
• Should have expert-level knowledge in implementing frontend technologies
• Should have worked in creating backend and have deep understanding of frameworks
• Experience in the complete product development life cycle
• Hands-on experience with JavaScript, HTML, CSS, JQuery, JSON, PHP, XML
• Proficiency in databases, including analytical (e.g., mySQL, MongoDB, PostgreSQL, DynamoDB, Redis, Hive, Elastic etc.)
• Knowledge of architecting or implementing search APIs
• Great understanding of data modeling and RESTful APIs
• Strong knowledge of CS fundamentals, data structures, algorithms, and design patterns
• Strong analytical, consultative, and communication skills
• Excellent understanding of Microsoft office tools : excel, word, powerpoint etc.
• Excellent organizational and time management skills
• Experience with responsive and adaptive design (Web, Mobile & App)
• Should be a self starter and have ability to work without being supervised
• Excellent debugging and optimization skills
• Experience building high throughput/low latency systems.
• Knowledge of big data systems such as Cassandra, Elastic, Kafka, Kubernetes, and Docker
• Should be willing to be a part of a small team and working in fast-paced environment
• Should be highly passionate about building products that create a significant impact.
• Should have experience in user experience design, website optimization techniques and different PIM tools

1. We are looking for Javascript wizards who can work with designers, product managers to collaboratively own the front-end, building responsive and elegant mobile+desktop web UIs at Mobishaala. Bridge the gap between graphical design and technical implementation, taking an active role on both sides and defining how the application looks as well as how it works.

• A strong work ethic and sense of commitment
• Responsible for end-to-end recruitment cycle i.e., sourcing qualified candidates to deploying selected candidates with the clients.
• Understanding & analyzing the requirement of the position based on client’s specifications.
• Experience in End-to-end recruitment: Sourcing to on boarding candidates.
• Sourcing of candidates via internet postings, networking, headhunting and internal Database.
• Ability to source resumes quickly and work on multiple positions simultaneously Thorough screening applications for identifying quality candidates.
• Sound knowledge on Sourcing Candidates thru RESDEX, Monster & various Job Sites.
• Excellent knowledge in Boolean function & usage of various job board database.
• Foster long-term relationships with candidates and clients
• Draft job descriptions push them through all talent acquisition channels and coordinate candidate sourcing with the same.
• Doing junior to middle level hiring for all verticals.
• Review applicants to verify if position requirements are met.
• Format resumes meeting client expectations.
• Telephonic Screening of the profiles checking for Technical Fitment, Behavioral Fitment, Stability etc.
• Utilize your innovative and effective convincing and negotiation skills to impress and attract top talent.
• Follow up with candidates and client and maintain records of progress.
• Craft and send personalized recruiting emails with current job openings to passive candidates.
• Keep up to date with new technological trends and products
• You need to be comfortable being an individual contributor and working in an ambiguous, chaotic and fast paced work environment.
• Strong decision-making skills
• Experience in end-to-end recruitment Quick learner and a passion for bridging talent with opportunity

Minimum qualifications -

• Bachelor’s degree
• Telephonic Skills
• Interviewing & Negotiation skills
• Excellent interpersonal communication skills
• Excellent English Communication Written & Verbal, with very good E-Mail writing skills & etiquette.
• Professionalism
• Strong social aptitude and ability to build relationships
• Technical knowledge to be able to talk to job prospects and understand qualifications

• Define and execute the recruitment strategy for our India hub
• Directly source high caliber technical talent using tools like LinkedIn, GitHub, StackOverflow to name a few
• Manage the end of the end recruitment process from direct sourcing, interviewing, and offer negotiation 
• Partner with a variety of hiring managers to create robust interview processes
• Articulate company culture and values throughout recruiting process
• Use data and metrics to measure our performance and provide insights on how we can improve our recruiting efforts 
• Build talent pools of candidates for key disciplines like Engineering and Product
• Develop and implement a delightful candidate experience
• Partner with our global Talent Team and work on key strategic projects 

• You’ve got extensive experience as an internal recruiter in a high growth tech company/startup 
• You have strong knowledge of the talent market in India and know where to source high caliber candidates from 
• Proven track record in direct sourcing for candidates using a variety of tools
• You are confident managing and advising stakeholders on how to approach building their teams
• Experienced in building and utilizing a variety of recruiting tools and channels
• Strong ability to work in a fast-paced, dynamic work environment
• Strong ability to work in a team environment
• Excellent written and verbal communication

The interview process for this role is: 

• 30m interview with one of our Talent Team or Recruitment Partners
• 1h interview with Operations Lead
• Final interview with our Leadership Team

We can be flexible with the structure of someone's circumstances or timescales require it for good reason, just let us know! 

Please reach out if you have any specific requirements so we can be as accommodating as possible for you.

 If you are passionate about technology and asynchronous, reactive systems sound like fun then join our small team of developers who are defining the digital payments space in India. A place with lot of potential to learn payments domain and unleash the engineer in you to build scalable, reliable, low-latency systems to help banks reduce the digital divide. 

Responsibilities

• Developing new software based on the client or organization requirement.
• Working on the Change Requests raised by clients.
• Understanding the business requirement of client and provide software solution to solve the business requirement.
• Analyzing the existing software/solution/code and enhance it as per requirement.
• Debugging/ Analyzing existing software/ services and carry out changes as per
•  
• Co-ordination with the onsite team and provide solution to the problems/ enhancements/bugs etc. reported.
• Working with field engineers, need to visit customers if the problem is more serious.
• Support Deploying, testing of new releases/bugs/issues in new patches and support
• client in testing if required.
• Support on-site team or clients during production release/ DR / System upgrade etc.

Skill-Set Requirement

• Excellent knowledge and in hand experience of working on JAVA, HIBERNATE and SPRING.
• Good knowledge of Any Database (Oracle/SQL/MYSQL etc.) DDL &DML queries.
• Knowledge of the software life cycle.
• Strong knowledge of the OOPs concepts.
• Good analytical and problem-solving skills.
• Good communication skill.
• Prior knowledge of Linux operation system is welcomed/preferred.

1. 1.5+ Years of experience in .net, asp.net and C#, WCF/API and REST services.
2. Hands on experience with CSS, Javascript and JQuery.
3. Strong knowledge in OOPS concepts.
4. Knowledge of T SQL with Sql server 2008 R2/2012 including Stored Procedures, Triggers & User Defined Functions.
5. Good to have CSS3 and HTML5 knowledge.
6. Good communication Skills are required.