C Developer (+ Analyst)

Cyclad; Wrocław; Remote; PLN 120,000 - 180,000; Full time

Job summary

A leading tech firm is seeking an experienced developer to migrate C-code to the MuleSoft platform. Responsibilities include debugging, analyzing messages, and converting logic into flow diagrams. Candidates should have 6+ years in C development, Agile experience, and proficiency in C/C++ and related tools. This role offers a remote working option and competitive perks like medical care and a Multisport card.

Benefits

Private medical care

Rehabilitation package

Multisport card

Qualifications

• 6+ years of experience in C back-end and application development.
• Understanding of client-server architecture (request/response).
• Experience with Agile/Scrum methodology.

Responsibilities

• Debugging and analyzing query-type messages.
• Comparing old messages with new messages.
• Identifying and documenting differences in logic.
• Analyzing existing C-code for MuleSoft implementation.
• Converting logic into flow diagrams.

Skills

C

C++

GIT

Jenkins

Agile/Scrum

Reverse engineering

Call flow diagramming

Code documentation

UML modeling

Job description

Overview

The project involves migrating business logic originally implemented in C-code (running on Windows, AIX and OpenVMS) to the MuleSoft platform. The middleware application InfoMessaging currently generates messages - either via administrator prompt commands or APIs from connected applications - that perform queries and updates on the associated database.

The migration requires reverse-engineering existing C-code, analyzing its logic and converting this into flow diagrams to support MuleSoft implementation (using DataWeave).

Project information

• Location: 100% remote
• Type of employment: B2B contract

Responsibilities

• Debugging and analyzing query-type messages (mostly complete but not fully tested)
• Comparing old messages (InfoMessaging) with new messages (MuleSoft)
• Identifying and documenting differences in logic
• Analyzing existing C-code to determine the exact logic that needs to be implemented in MuleSoft
• Analyzing C-code related to update-type messages
• Converting logic into flow diagrams to guide MuleSoft programming
• Supporting MuleSoft developers by providing precise, structured logic extracted from C
• 6+ years of experience in C back-end and application development
• Understanding of client-server architecture (request/response)
• Experience with Agile/Scrum methodology
• Proficiency in: C, C++, GIT, Jenkins
• Knowledge of custom connectors and queues

Nice to have

• IBM MQ experience
• Mule 4 experience
• Skills in reverse engineering, call flow diagramming and code documentation
• UML modeling knowledge
• Experience with Jira

We offer

• Private medical care with dental care (covering 70% of costs) + rehabilitation package - family package option possible
• Multisport card (also for an accompanying person)

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