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We are looking for a Senior Systems Engineer with 10+ years of experience in systems-level engineering (Rust/C/C++), including 5+ years of production Rust, to design and build high-performance, low-latency, fault-tolerant trading infrastructure. Prior hands-on experience with financial trading systems is mandatory.
Responsibilities
- Design, develop, and maintain high-performance backend services using Rust - Build scalable and reliable distributed systems capable of handling high request volumes - Optimize application performance, memory usage, and resource utilization - Design clean, maintainable, and well-tested software architecture
- Collaborate with product, engineering, and DevOps teams to deliver production-ready solutions
- Participate in architecture discussions, code reviews, and technical planning - Troubleshoot production issues and improve system reliability and observability - Write clean, well-documented, production-quality code following engineering best practices
Required Qualifications
- 10+ years of professional systems programming experience in Rust, C, or C++ (5+ years production Rust)
- Mandatory: hands-on experience with financial trading systems — exchanges, order books, matching engines, OMS/RMS, or market data systems (equities, F&O, FX, commodities, or crypto)
- Strong understanding of exchange mechanics — order types, price-time priority matching, spot trading, derivatives (futures/perpetuals), options, margining and liquidation concepts
- Strong experience building production-grade, low-latency, high-throughput backend applications
- Solid understanding of distributed systems and concurrent programming — Raft/consensus, replication, snapshots, deterministic state machines, exactly-once semantics
- Advanced concurrency: lock-free/wait-free structures, ring buffers, thread-per-core design, core pinning
- Strong understanding of networking concepts — TCP/IP, UDP, multicast, real-time communication, asynchronous networking
- Experience designing and implementing binary communication protocols for inter-service communication (SBE, Protocol Buffers, FlatBuffers, Cap'n Proto)
- Experience with microservices architecture and event-driven systems - Experience with messaging systems such as Aeron, Kafka, NATS, or similar high-performance platforms
- Strong understanding of in-memory data structures and efficient memory management — cache lines, memory ordering, NUMA, allocation-free design
- Experience working with relational databases and caching systems
- Experience working in Linux-based production environments
- Familiarity with containerization and modern deployment practices
- Strong debugging, profiling, and benchmarking skills (perf, flamegraphs, Criterion) - Excellent problem-solving and analytical abilities; ability to work independently and take ownership of technical deliverables
Preferred Technical Experience
- Tokio, Tonic (gRPC), Serde, Tracing, Criterion, Cargo/Clippy/Rustfmt - Aeron, LMAX Disruptor, Chronicle, or FIX engines
- Kernel-bypass networking concepts (io_uring, DPDK, AF_XDP); hardware timestamping
- Lock-free or wait-free programming techniques
- Options pricing / Greeks / volatility surface exposure
Preferred Qualifications
- Experience designing highly available and fault-tolerant systems (active-active, consensus-based failover)
- Deterministic simulation / property-based testing of stateful systems
- Exposure to cloud infrastructure and production monitoring tools
- Open-source contributions (openraft, TigerBeetle, tokio, etc.) or personal Rust systems projects
Selection Process
- 3 Rounds of Technical Interview
- 1 Round of Management Interview
- Shortlisting based on work evidence (repo/PR/design doc/write-up of a hard problem solved)
- Systems design deep-dive (order book / matching engine design), hands-on coding round, distributed systems round
Role Overview:
We are looking for a Lead Software Engineer with 7-10 years of experience to join our team in Bangalore. The ideal candidate should have strong expertise in financial services, databases, microservices. This role requires a mix of hands-on technical skills, leadership capabilities, and client engagement experience.
Looking for candidates from IIT/NIT/BITS/VIT
Investment Banking Domain Preferred
Key Responsibilities:
- Technical Leadership: Lead a team of developers, perform code reviews, and ensure high-quality software delivery.
- Microservices & Databases: Design, develop, and optimize microservices architecture with robust database integrations.
- Solution Delivery: Drive end-to-end software development, from design to deployment, ensuring on-time and high-quality project completion.
- Team Collaboration: Mentor junior engineers, provide technical guidance, and foster a culture of innovation and continuous improvement.
Required Skills & Experience:
- 7-10 years of experience in software development & leadership
- Expertise in financial services domain.
- Strong knowledge of databases (SQL, NoSQL) and microservices architecture
- Excellent client communication skills and ability to manage stakeholder expectations
- Hands-on experience in designing, building, and deploying scalable enterprise solutions
Why Join Wissen Technology?
- Work on cutting-edge projects for Fortune 500 financial institutions
- Be part of an innovation-driven team that values technical excellence and leadership
- Opportunity to work directly with business and technology leaders
- Competitive compensation and a dynamic work environment
Position: Software Engineer
Experience: 6-8yrs
Location: Bengaluru
We are a multi-award-winning creative engineering company offering design and technology solutions on mobile, web and cloud platforms.
We are looking for an enthusiastic and self-driven Test Engineer to join our team
Roles and Responsibilities:
- Design, develop, and implement scalable and responsive Angular applications, ensuring high performance and seamless user experience.
- Collaborate with cross-functional teams to understand project requirements and translate them into technical solutions.
- Identify and address bottlenecks, bugs, and other issues to ensure the smooth functioning of applications across various devices and browsers.
- Ensure alignment between design specifications and the final product, providing valuable input on the feasibility and implementation of design concepts.
Desired Profile:
- Possess a strong command of Reactjs , Angular framework concepts, including components, directives, services, and dependency injection.
- Demonstrate expertise in building modular, maintainable, and scalable frontend applications using Angular.
- Strong proficiency in JavaScript and Typescript, with a deep understanding of asynchronous programming, closures, and ES6+ features.
- Proficient in HTML5 and CSS3 to create well-structured and visually appealing user interfaces.
- Experience with responsive design principles to ensure a seamless user experience across various devices and screen sizes.
- Experience with testing frameworks and methodologies for frontend development, including unit testing and end-to-end testing.
About the company and work culture:
You will love working with CodeCraft ☺
- Our projects are fast paced. Everyone is expected to take ownership of the work assigned and are accountable for the same.
- We love to work with people who are proactive, Solution providers and are contributing positively.
- The office has an open culture.
- We encourage leadership development.
- We have good long-term benefits, a yearly vacation, and good opportunities to learn new skills and grow.
- We have worked with the #1 Sports stadium in the world and developed solutions used by NFL, NBA, and Soccer teams.
- We are currently working with clients on the Forbes list USA. One of them is the youngest RE billionaire in the USA.
- Our clients include a few fortune companies.
- We have developed solutions featured by Apple and Microsoft.
- We won all the entries sent to design awards including a few Indian and International design awards.
- We are working with one of the 50 largest employers of NYC in the healthcare domain.
- We are working with both emerging and very successful start-ups globally.Design Awards:
- India's Best Design Project Award, IBDA 2018. The jury was from 11 countries. We had 2 entries and won both.
- 11th International Design Awards, LA. There were 3200 entries from 95 countries. We won Silver in design for Society Category.
- India's Best Design Project Award, IBDA 2017. The jury was from 10 countries.
- Finalist at Design4India- NASSCOM event.
We are looking for a self-driven candidate for the BDE post,
Prefer experience with CRM sales, Digital Marketing and IT Sales for Web Designing and Web Development.
Identify key buying centres to expand the net new client base
Leverage key best practices to drive and successfully generate new business opportunities
Build and effectively manage a list of new clients to drive business development.
Collaborate with internal resources and external networks to prioritize and penetrate key accounts.
Utilizing account planning and time management tools to drive an increase in revenue
Establish and maintain executive relationships with clients
Mastery and consistent execution of tecHindustan’s internal sales methodology, and services
Manage forecast accuracy on a monthly/quarterly/annual basis
Successful track record in Lead Generation, sales and negotiation
Basic knowledge in Web Development, Mobile Apps Development, and Digital Marketing fields.
Excellent verbal and written communication skills
Possesses strong organizational and time-management skills.
Proven ability to plan and manage resources
Team player with strong analytical skills and the ability to understand and resolve complex problems.
Nice To Have:
Any sales or business development certifications
Experience with managing freelancing portal profiles dedicatedly
Contracts Management
(70%), Europe, Middle East and Rest of the world (30%).
They work as consultant business partners for our customers, driving high-growth for them;
while working closely to build and launch apps, drive installs, create and convert engaging
marketing campaigns, and draw insights from in-depth analytics. A large focus of the customer
success team is to scale the business and grow revenue for merchants via their mobile app built
on our platform.
What you will do:
● Create plans for the success of your customers while collaborating with
sales,engineering and product teams. You own,track and improve performance metrics
for customers along with revenue growth.
● You will be responsible for on-boarding and training new customers on the platform
● Act as a Strategic Consultant for your customers to develop a deep understanding of
their business goals and motivations
● Provide recommendations for campaigns, features, growth strategies and ensure a
seamless shopping experience for the merchant’s customers
● Coordinate with support & tech teams to resolve product issues
● Build a trustworthy relationship with customers to ensure retention & reduce churn. While
continuously working with them to derive value from the platform
● Prepare weekly/monthly business reports and assist customers with strategies to
improve business growth and track their month on month usage of the platform
● Partner closely with cross-functional teams to translate business needs and product
requirements into new solutions for customers
● Strategically manage account escalations & provide timely resolutions
● Help drive customer references and case studies
● Optimize existing business processes and work on customer success initiatives
What we are looking for:
● 2 to 12 years of proven experience in an Account Management/Customer Success or
Consulting role in a B2B SaaS or a tech company
● Experience in the ecommerce ecosystem is a huge plus along with an understanding of
the customer lifecycle
● Should be open to working in the US time zone (5pm IST to 2am IST)
● Can take ownership of the customer relationship post sales and give strategic solutions
to grow the account
● Strong interpersonal skills and experience in building relationships in different capacities
with a wide range of customers
● Experience or understanding of Digital Marketing/Growth to drive results
● Can work smoothly across engineering, sales, marketing and support teams in a fast
paced environment
● Customer centricity as a philosophy in all interactions
Benefits:
● Competitive Salary
● Flexible work hours. We value work-life balance
● Opportunity to work with some of the biggest Enterprise customer
If you're a passionate problem solver who gets a kick out of creating rewarding learning experiences for an audience as diverse as ours (read kids - can't read, can't click on a small button and won't sit straight during a user testing session and their ever possessive parents and ambitious teachers!), we might just have a career- changing opportunity waiting for you.
What you'll do : Core Responsibilities
-Collaborate with Product Owners, Application and Engineering teams and others on assigned modules
-Take ownership of task assigned from sprint till production rollout/deployment ready state
-Ensure that entrance and exit criteria are met and follows established testing standards, processes, and procedures
-Analysis and estimation of tasks assigned with minimum deviation- Building, leading and mentoring teams
-Ability to contribute towards career development plans of the team
-Help define, improve and implement QA best practices
-Identify and recommend opportunities to enhance productivity, effectiveness and operational efficiency of the team.
-Design, develop, maintain and execute functional, regression, integration and end- to end tests
-Learn and understand applications and use case/testing flows
-Provide detailed bug analysis and assistance to developers for debugging
Qualifications and Skills :
-7+ years of experience in manual testing, preferably game testing across the platforms (Web/iOS/Android) with a minimum of 2 years experience as a lead.
-Strong planning skills along with project management experience
-Experience driving quality through process, instrumentation, requirements and testing
-Experience developing test strategies, test plans, and test cases
-Should be able to do an impact analysis based on the code modifications
-Possess excellent communication, presentation, and interpersonal skills
-Efficient in effort estimation, planning, prioritization and time management
-A fast learner with good problem solving and analytical skills
-Flexible with a positive - do what needs to be done- attitude
-Be able to thrive in a fast- paced and dynamic environment with minimal support and quick learning
-B.Tech/BE in Computer Science or related discipline (or equivalent experience)
Good to have :
-Experience on Automation testing tools like selenium, is a big plus
Pipelines should be optimised to handle both real time data, batch update data and historical data.
Establish scalable, efficient, automated processes for complex, large scale data analysis.
Write high quality code to gather and manage large data sets (both real time and batch data) from multiple sources, perform ETL and store it in a data warehouse.
Manipulate and analyse complex, high-volume, high-dimensional data from varying sources using a variety of tools and data analysis techniques.
Participate in data pipelines health monitoring and performance optimisations as well as quality documentation.
Interact with end users/clients and translate business language into technical requirements.
Acts independently to expose and resolve problems.
Job Requirements :-
2+ years experience working in software development & data pipeline development for enterprise analytics.
2+ years of working with Python with exposure to various warehousing tools
In-depth working with any of commercial tools like AWS Glue, Ta-lend, Informatica, Data-stage, etc.
Experience with various relational databases like MySQL, MSSql, Oracle etc. is a must.
Experience with analytics and reporting tools (Tableau, Power BI, SSRS, SSAS).
Experience in various DevOps practices helping the client to deploy and scale the systems as per requirement.
Strong verbal and written communication skills with other developers and business client.
Knowledge of Logistics and/or Transportation Domain is a plus.
Hands-on with traditional databases and ERP systems like Sybase and People-soft.









